000 00297nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGUPTA (RB)
245 0 _aFundamentals of engineering drawing
260 _cSatya Prakasham
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40883
_d40883