00317pam a2200145a 44500008004100000020000900041041001200050082000800062100001400070245004400084250000600128260002100134300000700155650000900162230515b1967    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  a630  a3681-1966  aGENERAL PLAN FOR SPUR AND HELICAL GEARS  a0  aDELHIbISIc1967  a24  aNULL