00398nam a2200133Ia 4500008004100000041000800041082001500049100002100064245006800085260003900153300000800192365001600200700004800216230714s9999    xx            000 0 und d  aeng  a621.7bCHO  aChoudhury S.K.H.  aElements Of Workshop Technology bVol.I: Manufactring Processes  c2008bMedia Promoters & Publishers  a650  cRs.b200.00  aChoudhury S.K.H.; Choudhury A.K.H. & Roy N.