TY  - BOOK
AU  - Krishnan,R.S.
TI  - Source book on Roman effect
U1  -  016.53846 
PY  - 1989///-
CY  - New Delhi
PB  - Council of Scientific & Industrial Research
KW  - Physics
KW  - Bibliography
N1  - Library has vol.1; (1928-1957)
ER  -