00337pam a2200145a 44500008004100000020000900041041001200050082000900062100001600071245003600087250000600123260004500129300000800174650000900182230515b1991    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aJagdish Lal  aTheory Of Mechanisms & Machines  a0  aNULLbMetropolitan Book Co. Ltd. .c1991  a975  aNULL