TY  - GEN
AU  - Billington, David P.
TI  - The Innovators : the engineering pioneers who made America modern
SN  - 0471140260
PY  - 1996///
CY  - New York
PB  - John Wiley
KW  - ENGINEERING-HISTORY
KW  - TECHNOLOGICAL INNOVATIONS
KW  - ENGINEERS
ER  -