000 00295nam a22001217a 4500
999 _c1256
_d1256
020 _a8121914310
082 _a185
_bDHA
100 _aDhawan.R.K
245 _aA textbook of Engineering Drawing
_cDhawan.R.K
260 _aNew Delhi
_bS.Chandu & Company PVT.LTD
_c2008
300 _a673p.
942 _cR