000 00265nam a2200109Ia 4500
008 220201s1988 xx 000 0 eng d
100 _aGUPTA (ML)
245 0 _aELECTRICAL ENGINEERING MATERIALS
250 _a2ND
260 _bDHANPAT RAI & SONS
_c1988
942 _2ddc
999 _c94470
_d94470