TY  - BOOK
AU  - Ravikumar, S. K.
TI  - Encyclopaedia of Great Scientists Vol - 2
SN  - 9788175941465
U1  - 509.203 
PY  - 2004///
CY  - Jaipur
PB  - Mangal Deep Publications
KW  - Encyclopedia
KW  - General
ER  -