000			00448pam a2200157a 44500
082			_a621.9 _bW154e
100			_aWalker, William Francis
245	1		_aENGINEERING PRODUCTIVITY
250			_aAmerican
260			_aN. Y. _bChemical Pub. _c1964-
300			_a2 v.
500			_aContents : V. 1. Tools, Machines And Processes -- V. 2. New Manufacturing Processes
650			_aProduction Engineering
964			_gCIRC
997			_a55419 v. 1 C
999			_c436113 _d436113