000 00385nam a22001457a 4500
008 250617b |||||||| |||| 00| 0 eng d
020 _a8121914310
050 _aT 353
_b.D43
100 _aDhawan Er. R.k
245 _aA Textbook of Engineering Drawing
260 _aNew Delhi
_bS. Chand & Company ltd.
_c 2012
300 _a673p
_bill;
650 _aMechanical Drawing
942 _cBK
999 _c3882
_d3882