000 00405nam a22001577a 4500
005 20240801044713.0
008 240801b |||||||| |||| 00| 0 eng d
020 _a8185015554
041 _aeng
082 _a511.5
_bHAR/H
100 _aHarary,Frank
245 _aHappy Graph Theory
_c / by ,Frank Harary
260 _aNew Delhi:
_bNarosa Publishing House;
_c1969.
300 _a286p.
942 _cBK
999 _c28296
_d28296