00270nam a2200109Ia 4500008004100000082001700041100001700058245003200075250000800107260003700115300000800152191201s1995    xx            000 0 und d  a670.423bCHW  aCHAPMAN, WAJ 0aWorkshop Technology Vol-III  aRep  c1995bC B S PublisheraNEW DELHI  a675