TY  - BOOK
AU  - Bourne,Russell
ED  - Library of Congress.
TI  - Invention in America
SN  - 1555912311 (hardcover : Alk. paper)
AV  - T21 .B69 1996
U1  - 609.73 20
PY  - 1996///
CY  - Golden, Colo.
PB  - Fulcrum Pub.
KW  - Inventions
KW  - United States
KW  - History
KW  - Technology
KW  - Social aspects
N1  - "Published in cooperation with the Library of Congress."; Includes bibliographical references (p. 129-131) and index
ER  -