TY  - BOOK
AU  - Derry,Thomas Kingston
AU  - William, Trevor Illtyd
TI  - A short history of technology from the earliest times to A. D., 1900
AV  - T 15 D4
PY  - 1960///
CY  - New York
PB  - Oxford University Press
KW  - Tecnología
KW  - Historia
ER  -