000 00276nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.3
100 _aGupta,JB
245 0 _aText book of electrical engineering
260 _bKatson
_c1969
300 _a676
942 _2ddc
999 _c78808
_d78808