00441nam a2200145Ia 4500008004100000020001500041041001200056082001600068100002300084245010500107260003400212300000800246650001500254700002600269221030s9999    xx            000 0 und d  a8185099154  aEnglish  a105.23bCho  aS. K. H. Choudhury 0aElements of Workshop Technology Vol II : Machine Toolscby S. K. H. Choudhury, A. K. Hajra Choudhury  bMedia PromotersaMumbaic1997  a688  aMechanical  aA. K. Hajra Choudhury