00277nam a2200109Ia 4500008004100000041000800041082001400049100001800063245003900081260003900120300000800159211209s1990    xx            000 0 und d  aeng  a621.8 LAL  aLAL, JAGADISH  aTHEORY OF MECHANISMS AND MACHINES   aNEW DELHIbLAXMI PUBLICATIONc1990  a975