000 00317nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _a621.3022
_bMAR
100 _aMarwaha,GL & Ubhi.DS etc.
245 0 _aText book of electrical design and drawing
260 _bIndia pub house
_c1975
300 _a128
942 _2ddc
999 _c79989
_d79989