000 00313nam a2200133Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aP.S. GILL
245 2 _aA TEXT BOOK OF ENGIEERING DRAWING
250 _a11TH.
260 _bS.K. KATARIA
_c2001
300 _a710
650 _aCOMPUTER SCIENCE
942 _cBK
999 _c18512
_d18512