000 00352nam a22001337a 4500
005 20210923162451.0
008 210922b ||||| |||| 00| 0 eng d
041 _aeng
100 _aNarsingh Dev
_926806
245 _aGraph theory with applications to engineering and computer science
260 _aN Delhi
_bPHI
_c1990
300 _a478
942 _cBK
999 _c191953
_d191953