TY  - BOOK
AU  - Caroll W.Pursell
TI  - Technology in America: : a history of individuals and ideas
SN  - 978-0-262-66067-9
AV  - T21.T43 1990 
PY  - 1990///
CY  - London
PB  - :The MIT Press
KW  - Canada
KW  -  Addresses,
KW  - essays,
KW  - lectures
KW  -  History,
KW  - Technology
N1  - Includes Bibliographical reference and index
ER  -