000 00293nam a2200133Ia 4500
999 _c244
_d244
020 _a9788120341661
082 _a621.9
_bJOH
100 _aJohn, K.C.
245 _aMechanical Workshop Practice
250 _a2nd.
260 _bPHI Learning
_aNew Delhi
_c2010
300 _a233p.
942 _2ddc
_cBK