000 00321nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _a621.3022
_bMAR
100 _aMarwaha,GL & Ubhi.DS etc.
245 0 _aTextbook of electrical design & drawing
260 _bAsia Publication house
_c1975
300 _a128
942 _2ddc
999 _c80022
_d80022