TY  - BOOK
AU  - Lever,Arnold Eric
AU  - Rhys,Jack Aubrey
TI  - The properties and testing of plastics materials
U1  - 668.419 
PY  - 1957///
CY  - London
PB  - Temple Press
KW  - Plastics
KW  - Testing
N1  - Glossary : p. 185-187; Includes index
ER  -