TY  - BOOK
AU  - Olby,Robert C.(Robert Cecil)
TI  - Companion to the history of modern science
T2  - Routledge Companion Encyclopedias
U1  - 509 
PY  - 1990///
CY  - London
PB  - Routledge
KW  - Science -- History
KW  - Sciences -- Histoire
ER  -