TY  - BOOK
AU  - Ward,R.S.
AU  - Jones,R.L.
TI  - Polyurethanes and silicone polyurethane copolymers
UR  - https://drive.google.com/file/d/1UKvcOinhLZafdRg0fXVOcnVniWzKKu4U/view?usp=drivesdk
ER  -