00916nam--2200325---450-99000323102020331620090429110003.0000323102USA01000323102(ALEPH)000323102USA0100032310220090429d1973----km-y0itay50------baengUSa---||||001yyGraphical enumerationBy Frank Harary, Edgar M. PalmerNew York and LondonAcademic Press1973XIV, 271 p.ill. tab.23 cmTeoria dei grafi511.5HARARY,Frank7983PALMER,Edgar M.40974ITsalbcISBD990003231020203316511.5 PAL7786/CBS511.500218899BKSCIRSIAV69020090429USA011100Graphical enumeration1013235UNISA