00402nam a2200145Ia 4500008004100000020001500041041001200056082001600068100002000084245007900104260003500183300000800218650001700226700001300243221030s9999    xx            000 0 und d  a8185099146  aEnglish  a105.23bHaj  aHajra Choudhary 0aWorkshop TechnologybManufacturing Processescby Hajra Choudhary, Hajra Ch  bMedia Promoters,aMumbaic1997  a653  aBB Mechanics  aHajra Ch