02966nam 2200601 450 991082718880332120230308172212.00-691-65329-11-4008-7749-010.1515/9781400877492(CKB)3710000000497573(EBL)4070862(DE-B1597)468389(OCoLC)957504688(OCoLC)973401861(DE-B1597)9781400877492(Au-PeEL)EBL4070862(CaPaEBR)ebr11200090(CaONFJC)MIL846570(OCoLC)947725078(MiAaPQ)EBC4070862(EXLCZ)99371000000049757320160418h19521952 uy 0engurnnu---|u||urdacontentrdamediardacarrierFoundations of algebraic topology /Samuel Eilenberg, Norman SteenrodPrinceton, N.J. :Princeton University Press,1952.©19521 online resource (345 pages)Princeton Legacy LibraryPrinceton Mathematical Series ;15Includes index.0-691-62723-1 0-691-07965-X Front matter --Preface --Contents --I. Axioms and general theorems --II. Simplicial complexes --III. Homology theory of simplicial complexes --IV. Categories and functors --V. Chain complexes --VI. Formal homology theory of simplicial complexes --VII. The singular homology theory --VIII. Systems of groups and their limits --IX. The Čech homology theory --X. Special features of the Čech theory --XI. Applications to Euclidean Spaces --IndexThe need for an axiomatic treatment of homology and cohomology theory has long been felt by topologists. Professors Eilenberg and Steenrod present here for the first time an axiomatization of the complete transition from topology to algebra. Originally published in 1952.The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.Princeton legacy library.Princeton mathematical series ;15.TopologyTopology.513.83Eilenberg Samuel46469Steenrod Norman Earl1910-1971,MiAaPQMiAaPQMiAaPQBOOK9910827188803321Foundations of algebraic topology922673UNINA05762oam 2200889I 450 991052896290332120241120174830.01-136-25584-21-283-86193-31-136-25585-00-203-10597-410.4324/9780203105979 (CKB)2670000000312404(EBL)1092757(OCoLC)820787709(SSID)ssj0000785066(PQKBManifestationID)11410386(PQKBTitleCode)TC0000785066(PQKBWorkID)10784075(PQKB)11723025(Au-PeEL)EBL1092757(CaPaEBR)ebr10632343(CaONFJC)MIL417443(OCoLC)882089310(OCoLC)1082248593(FINmELB)ELB134728(MiAaPQ)EBC1092757(oapen)https://directory.doabooks.org/handle/20.500.12854/78446(PPN)176194681(ODN)ODN0004085044(EXLCZ)99267000000031240420180706d2013 uy 0engur|n|---|||||txtccrPastoralism and development in Africa dynamic change at the margins /edited by Andy Catley, Jeremy Lind and Ian Scoones1st ed.Taylor & Francis2013Abingdon, Oxon ;New York, N.Y. :Routledge,2013.1 online resource (314 p.)Pathways to sustainability seriesDescription based upon print version of record.0-415-54072-0 0-415-54071-2 Includes bibliographical references and index.Development at the margins: pastoralism in the Horn of Africa / Andy Catley, Jeremy Lind and Ian Scoones -- The sustainability of pastoral production in Africa / Gufu Oba -- Rangeland enclosures in southern Oromia, Ethiopia: an innovative response or the erosion of common property resources? / Boku Tache -- Pastoralists and irrigation in the Horn of Africa: time for a rethink? / Stephen Sandford -- Counting the costs: replacing pastoralism with irrigated agriculture in the Awash valley / Roy Behnke and Carol Kerven -- Climate change in sub-Saharan Africa: what consequences for pastoralism? / Polly Ericksen, Jan de Leeuw, Philip Thornton, Mohamed Said, Mario Herrero and An Notenbaert -- Moving up or moving out? Commercialization, growth and destitution in pastoralist areas / Andy Catley and Yacob Aklilu -- Pastoral innovative responses to new camel export market opportunities on the Kenya-Ethiopia borderlands / Hussein Abdullahi Mahmoud -- "Responsible companies" and African livestock-keepers: acting, teaching but not learning? / John Morton -- Town camels and milk villages: the growth of camel milk marketing in the Somali region of Ethiopia / Abdi Abdullahi, Seid Mohammed and Abdirahman Eid -- The future of pastoralist conflict in the Horn of Africa / Paul Goldsmith -- Land grabbing in the eastern African rangelands / John G. Galaty -- Land deals and the changing political economy of livelihoods in the Tana Delta, Kenya / Abdirizak Arale Nunow -- Squeezed from all sides: changing resource tenure and pastoralist innovation on the Taikipia Plateau, Kenya / John Letai and Jeremy Lind -- Mobile pastoralism and land grabbing in Sudan: impacts and responses / Mustafa Babiker -- The need to strengthen land laws in Ethiopia to protect pastoral rights / Abebe Mulatu and Solomon Bekure -- Seeking alternative livelihoods in pastoral areas / Elliot Fratkin -- Reaching pastoralists with formal education: a distance-learning strategy for Kenya / David Siele, Jeremy Swift, Saverio Krätli -- Social protection for pastoralists / Stephen Devereux and Karen Tibbo -- Women and economic diversification in pastoralist societies: a regional perspective / John Livingstone and Everse Ruhindi -- Reflections on the future of pastoralism in the Horn of Africa / Peter Little.Once again, the Horn of Africa has been in the headlines. And once again the news has been bad: drought, famine, conflict, hunger, suffering and death. The finger of blame has been pointed in numerous directions: to the changing climate, to environmental degradation, to overpopulation, to geopolitics and conflict, to aid agency failures, and more. But it is not all disaster and catastrophe. Many successful development efforts at 'the margins' often remain hidden, informal, sometimes illegal; and rarely in line with standard development prescriptions. If we shift our gaze from the capital ciPathways to SustainabilityHerdersHorn of AfricaEconomic conditionsHerdersAfrica, EasternEconomic conditionsPastoral systemsHorn of AfricaPastoral systemsAfrica, EasternEconomic developmentHorn of AfricaEconomic developmentAfrica, EasternHorn of AfricaEconomic conditionsAfrica, EasternEconomic conditionsHerdersEconomic conditions.HerdersEconomic conditions.Pastoral systemsPastoral systemsEconomic developmentEconomic development333.74/150963BUS068000BUS099000POL044000bisacshCatley Andyedt944273Catley Andy944273Lind Jeremy1191511Scoones Ian122181MiAaPQMiAaPQMiAaPQBOOK9910528962903321Pastoralism and development in Africa2758102UNINA