00368nam a2200121Ia 4500008004100000082001700041100001600058245003800074260005400112300000800166650003800174650003400212170901s1978    xx            000 0 und d  a621.81bJ19T  aLal Jagdish 0aTheory of Mechanisms and Machines  aNew DelhibMetropolitan Book Co., Pvt. Ltd.c1978  a975  aEngineering and allied operations  aTechnology (Applied sciences)