TY  - BOOK
AU  - Spangenburg, Ray
AU  - Moser, Diane K.
TI  - History of science in the nineteenth century
SN  - 9788173711954
U1  - 509 Sp23h 
PY  - 1994///
CY  - Hyderabad
PB  - Universities Press
KW  - Science
ER  -