000 00343nam a2200145Ia 4500
008 221117s9999 xx 000 0 und d
082 _bGIL
100 _aGILL, P.S.
245 0 _aENGINEERING DRAWING
250 _a11TH
260 _bSK KATARIA & SONS, NEW DELHI
_c2003
300 _a710
650 _aMechanical Engineering
942 _cBK
999 _c210996
_d210996