000 003350000a22001450004500
008 140223b1996 xxu||||| |||| 00| 0 eng d
020 _a8185015554
041 _aEng
080 _aB274 N6
082 _aB274 N6
100 _aHarry Frank
245 _aGraph theory.
260 _aNew Delhi
_bNarosa
_c1996
650 _aMathematics
999 _c104593
_d104593