TY  - BOOK
AU  - Sen,N.R.
ED  - National Institute of Sciences of India
TI  - Progress of science in India
U1  - 510.72 
PY  - 1953///
CY  - New Delhi
PB  - National Institute of Sciences
KW  - Science
KW  - India
N1  - Mathematics, including geodesy and statistics, 1939-1950; Bibliography : p. 87-94
ER  -