000 00471 a2200181 4500
999 _c714
_d714
005 20210120153540.0
008 170823b xxu||||| |||| 00| 0 eng d
020 _a9788120337213
041 _aeng
082 _a621.815 JOH/T
100 _aJohn, K.C.
_91226
245 _aTextbook of machine drawing
260 _bPHI Learning
_c2009
_aDelhi
300 _avii, 346p.
650 _aMachinery -- Drawings.
_91227
650 _aMachine design.
_91228
942 _cBK