TY  - BOOK
AU  - Pledge, H.T.
AU  - 
TI  - Science since 1500: a short history of mathematics, physics, chemistry, biology 
U1  - 500 
PY  - 1996///
CY  - London
PB  - Her Majesty s Stationary Office
KW  - Science
KW  - Mathematics
N1  - Includes bibliographical reference and index
ER  -