TY  - BOOK
AU  - Kelen,Tibor
TI  - Polymer degradation 
SN  - 0442248377
U1  - 678.019 
PY  - 1983///
CY  - New York 
PB  - Van Nostrand Reinhold Co.
KW  - Polymers--Deterioration
KW  - Polymers--Degradation
KW  - Deterioration of polymers
ER  -