TY  - BOOK
AU  - Derry,T.K.
AU  - Williams,Trevor Illtyd
TI  - A short history of technology from the earliest times to A.D. 1900,
SN  - 0198812310 (paperback)
AV  - T15, D4 1960
PY  - 1960///
CY  - London, New York
PB  - Oxford University Press
KW  - Technology
KW  - History
ER  -