000 00314nam a2200121Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a621.3 CHA
100 _aChandrashekaraiah, P.M
245 0 _aBasic electrical engineering
260 _bNew Delhi
_c2002
300 _a401p.
_b200
650 _aOPERATION RESEARCH
999 _c136203
_d136203