000 00453nam a2200181Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
020 _a8121914310
100 _aDhawon, R.K
245 0 _aText Book of Engineering Drawing
250 _a1st
260 _aNew Delhi
_b S.Chand
_c2009
300 _a659
365 _b365
650 _aMechanical Engg.
942 _cTB
999 _c1449
_d1449