000 00324nam a2200121Ia 4500
008 211209s1971 xx 000 0 und d
041 _aeng
082 _a621.31 N71 GUP
100 _aGUPTHA M L
245 _aWORKSHOP PRACTICE IN ELECTRICAL ENGINEERING
260 _aNEW DELHI
_bMETROPOLITAN BOOK COMPANY
_c1971
300 _a362
999 _c5665
_d5665