TY  - BOOK
AU  - Derry, Thomas Kingston
AU  - Williams, Trevor I.
TI  - SHORT HISTORY OF TECHNOLOGY FROM THE EARLIEST TIMES TO A.D. 1900
U1  - 609 
PY  - 1960///
CY  - Oxford, Eng.
PB  - Clarendon Press
KW  - Technology -- History
N1  - Includes Bibliography
ER  -