000 00309nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.313
100 _aSurjit Singh
245 0 _aElectrical Design and Drawing
250 _a1
260 _bDhanpat Rai Publications Pvt Ltd, New Delhi
_c2001
942 _cBK
999 _c5155
_d5155