TY  - BOOK
AU  - Bosley,D.E.
TI  - X-ray determination of crystallinity in poly (rthylene terephthalate)
UR  - https://drive.google.com/file/d/1vK-0hDNpxLlD_YiJ_g-welMDc5nY5y3K/view?usp=drivesdk
ER  -