000 00254nam a2200109Ia 4500
082 _a620.11 RAI
100 _aRAINA, K.B. AND OTHERS
245 _aELECTRICAL ENGINEERING MATERIALS
260 _bS.K.KATARIA & SONS
_c1992
300 _a184
942 _2ddc
_cB
999 _c49389
_d49389