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  - BIOGRAPICS
KW  - ENGINEERS
KW  - INNOVATORS OF AMERICA
KW  - USA
ER  -