TY  - SER
TI  - Indian journal of pure & applied physics
SN  - 00195596
U1  - 530.05 21
PY  - 2017///
CY  - New Delhi
PB  - NISCAIR
KW  - PHYSICS
UR  - http://nopr.niscair.res.in/handle/123456789/63
ER  -