000 00324nam a2200133Ia 4500
008 160710s2015 xx 000 0 und d
082 _a621.3 GUP
100 _aGUPTA, M.L.
245 _aGENERAL & ELECTRICAL ENGINEERING MATERIALS
250 _a1978
260 _bNEW HEIGHTS PUBLISHERS
300 _a343
942 _2ddc
_cD
999 _c71635
_d71635