00771nam0-2200277---450-99000970343040332120130326130554.0000970343FED01000970343(Aleph)000970343FED0100097034320130326d--------km-y0itay50------baengGB--------001yyEconomic progress and social securityby Allan G. B. FisherGreat BritainMacmillan & co. LTD1945xi, 362 p.20 cmFisher,Allan G. B.519466ITUNINARICAUNIMARCBK990009703430403321I3.5DECTSDECTSEconomic progress and social security844363UNINA00726nam0-22002531i-450-990001156210403321000115621FED01000115621(Aleph)000115621FED0100011562120000920d1986----km-y0itay50------baengSome Topics in Graph Theoryby Yap H.P.Cambridge [etc.]Cambridge University Press1986London Mathematical Society lecture note series108Yap,H.P.348762ITUNINARICAUNIMARCBK990001156210403321C-9-(1082317MA1MA1Some Topics in Graph Theory346864UNINAING01