TY  - BOOK
AU  - Hill, Donald.
AU  - Donald Hill.
TI  - A history of engineering in classical and medieval times
SN  - 9780415152914
U1  - 620.9 HIL 
PY  - 1984///
CY  - London
PB  -  : Croom Helm 
KW  - History
KW  - Classical and Medieval Times
KW  - Engineering - History
N2  - The little known wonders of applied science in the Ancient and Medieval world are vividly described in a book which covers construction, irrigation and tools as well as the finer mechanical pieces such as astrolobes and navigation equipment
ER  -