000 00502nam a22001937a 4500
999 _c19763
_d19763
005 20201119160350.0
008 180106b xxu||||| |||| 00| 0 eng d
020 _a9788185015552
041 _aeng
082 _a511.5 H2125g
100 _aHarary, Frank
245 _aGraph theory
_cFrank Harary
260 _aNew Delhi
_bNarosa publishing house
_c1969
300 _axi, 286p.
650 _aGraph theory
650 _aSocial sciences--Graphic methods
650 _aGraphic methods
942 _cBK