TY  - BOOK
AU  - Nayak, P.L..
AU  - Lenka, Subasini .
TI  - Text Book of Polymer Science
U1  - 541.2254 
PY  - 1985///
CY  - New Delhi
PB  - Kalyani Publisher
KW  - Geography
KW  - Polymer Science
KW  - PG-Geography
KW  - G-Chemistry
ER  -