00759nam0-22002891i-450-99000658943040332120001010000658943FED01000658943(Aleph)000658943FED0100065894320001010d--------km-y0itay50------baitay-------001yyIntroductory combinatoricsdi Kenneth P. Bogart2 ed.San DiegoHJBc 1990XVIII, 622 p.23 cmBogart,Kenneth P.246861ITUNINARICAUNIMARCBK990006589430403321VI N 3312133FSPBCFSPBCIntroductory combinatorics622591UNINAGEN01