00955nam a2200265 i 450099100081430970753620020507173928.0941101s1965 us ||| | eng b10760945-39ule_instLE01302729ExLDip.to MatematicaengAMS 12H10Cohn, Richard M.55618Difference algebra /Richard M. CohnNew York :Interscience Publishers,c1965xiv, 355 p. ;24 cm.Interscience tracts in pure and applied mathematics ;17Includes indexDifferential and difference algebra.b1076094523-02-1728-06-02991000814309707536LE013 12H COH11 (1965)12013000012582le013-E0.00-l- 02020.i1085617128-06-02Difference algebra346049UNISALENTOle01301-01-94ma -engus 0102609nam 2200565Ia 450 991078353670332120230124181936.01-280-50981-397866105098121-84544-858-8(CKB)1000000000242878(EBL)258168(OCoLC)62594503(SSID)ssj0000465467(PQKBManifestationID)11296411(PQKBTitleCode)TC0000465467(PQKBWorkID)10439355(PQKB)11187346(MiAaPQ)EBC258168(Au-PeEL)EBL258168(CaPaEBR)ebr10103475(CaONFJC)MIL50981(EXLCZ)99100000000024287820000815d2005 uy 0engur|n|---|||||txtccrDigital library usability studies[electronic resource] /editor Bradford Lee EdenBradford, England Emerald Group Publishingc20051 online resource (107 p.)OCLC systems & services international digital library perspectives ;v.21, no. 4Description based upon print version of record.1-84544-857-X CONTENTS; EDITORIAL ADVISORY BOARD; The future of the Anglo-American cataloguing rules; Digital image library development in academic environment: designing and testing usability; Sustainable design for multiple audiences; Designing effective tasks for digital library user tests: lessons learned; Usability of digital libraries; The flight plan of a digital initiatives project, part 2; IUPUI image collection: a usability survey; Awards for Excellence; Note from the publisherEach summer, circulation staff in my library inventories a section of the stacks andbrings collection issues to the attention of appropriate bibliographers. Since I amresponsible for the economics collection, I see an array of government documents thathave managed to elude the cataloging process. Many of these titles are decades old,having squatted in the library undisturbed and uncirculated since our online catalogwas implemented in 1990.Library scienceUser interfaces (Computer systems)Library science.User interfaces (Computer systems)025.00285Eden Bradford Lee1468584MiAaPQMiAaPQMiAaPQBOOK9910783536703321Digital library usability studies3691674UNINA