00321nam a2200109 a 450000500170000008200150001710000180003224500710005026000440012130000290016563000170019420251203090645.0 a311.5bDEO aDeo, Narsingh aGraph theory with applications to engineering and computer science aNew DelhibPrentice Hall of Indiac1987 axvii,478 p.c22 cm.bPB aGraph theory