00301nam a2200121 a 4500008004100000050001600041100001900057245002900076250001200105260003200117300002100149350000900170120416s1951    ||||||||||||||||| ||    u  aTJ 1165 Axe  aAxelrod, Aaron10aMachine shop mathematics  a2nd ed.  aNew YorkbMcGraw-Hillc1951  axi, 359p. : ill.  a0.00