00426nam a2200145Ia 4500008004100000041000800041082002100049100002100070245006800091250001300159260003300172365001500205700002000220710004000240230312s9999    xx            000 0 und d  aeng  a621.7b621.7 CHO  aChoudhary S.K.H.  aElements Of Workshop TechnologybVol.I: Manufacturing Processes  a10th ed.  bMedia Promoters & Publishers  cRs.b80.00  aChoudharyA.K.H.  aChoudhary S.K.H. & Choudhary A.K.H.