000 00406nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
020 _a0262660490
082 _a609.73TEC
245 0 _aTechnology in America :a history of individuals and ideas /edited by Carroll W. Pursell.
260 _aCambridge
_bThe MIT
_c1990
650 _aTECHNOLOGY-United States-History-Addresses,essays,lectures.
942 _2ddc
_cMON
999 _c4621
_d4621