TY  - BOOK
AU  - Roller, Duane H. D.
TI  - Perspectives in the history of science and technology
SN  - 0806109521
PY  - 1971///
CY  - Norman, Oklahama
PB  - University of Oklahama Press
KW  - Science
KW  - History
KW  - Technology
ER  -