TY  - BOOK
AU  - Janardhan,P.B.
TI  - Sign-Posts of Science: short biographies of great men od science 
U1  - 925 
PY  - 1972///
CY  - Madras
PB  - T. R. Publications
KW  - Scientists
KW  - Biogarphy
N1  - Includes index
ER  -