00294nam a2200109Ia 4500008004100000041001200041082001100053100002000064245008800084260000600172650000600178221030s9999    xx            000 0 und d  aEnglish  a105.23  aS. K. Choudhury 0aElements of Workshop Technology Vol  1- Manufacturing Processescby S. K. Choudhury  c0  aB