000 00321nam a22001337a 4500
005 20250621113524.0
008 250621b |||||||| |||| 00| 0 eng d
041 _aeng
100 _aHarary, Frank
245 _aGraphical enumeration
_c/ by Frank Harary
260 _anew york
_bAP
_c1973
300 _a271p.
942 _cBK
999 _c40213
_d40213