TY  - ADVS
AU  - Shepherd,Greg
AU  - Ghosn,Margaret
TI  - Plastics
PY  - 1993///
CY  - New York
PB  - Appleseed Production
KW  - Plastics
KW  - Polymerization
KW  - Thermosetting plastics
KW  - Thermoplastics
N1  - Casmera, Greg Shepherd ; production, editing, script, Margaret Ghosn; Visual media for college and high school classrooms
N2  - This program explores the process of polymerization at the molecular level, describes the chemical composition of polystrene and teflon, discusses thermosetting and thermoplastic polymers, and explains the vulcamization of rubber
ER  -