000			00441nam a2200157 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a621.9 _bSCH
100			_aSchneider, Herman
245			_aEveryday Machines and How They Work
260			_aNew York: _bWhittlesey House Mcgraw-Hill Book Company,Inc., _c1950.
300			_a192p.; _bill. _c20cm
650		0	_aTools
700			_aBendick, Jeanne _eill.
942			_2ddc _cLM
999			_c103412 _d103412