000 00604nam a2200193Ia 4500
919 _a205999
020 _a9788185015552
_c
082 _a512.5
_bHAR
100 _aHarary, Frank
_d
245 _aGraph theory
_b
_cby Frank Harary; with a foreword and an appendix on the four colour theorem by V. Krishnamurthy
260 _aNew Delhi
_bNarosa publishing house
_c1969
300 _axi, 286 p.
500 _aincludes bibliographical references (pages 249-274) and index
650 _aGraph diagrams
650 _aMatrices
700 _aKrishnamurthy, V.
_b
_cforward and appendix
964 _a
_ben
_c
_d
_epbk.
_f
_g
999 _c205356
_d205356