TY - BOOK AU - Edge,M. AU - Allen,N.S. AU - He,J.H. AU - Derham,M. AU - Shinagawa,Y. TI - Physical aspects of the thermal and hydrolytic ageing of polyester, polysulphone and polycarbonate films UR - https://drive.google.com/file/d/11McnoB_PZKQBzTsN3fGRJEBbfB5wuByG/view?usp=drivesdk ER -