000 00302nam a2200121Ia 4500
008 220201s1987 xx 000 0 eng d
082 _a621.3022
_bSUR
100 _aSurjit singh
245 0 _aTextbook of Electrical Design & Drawing
260 _bKatson pub House
_c1987
300 _a176
942 _2ddc
999 _c84046
_d84046