000			003320000a22001330004500
008			140223b1956 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aFv73.N5 J6
082			_aFv73.N5 J6
100			_aOLIVER (John W)
245			_aHistory of American technology.
260			_aNew york _bRonald _c1956
650			_aTECHNOLOGY
999			_c228735 _d228735