TY  - BOOK
AU  - Nobbs,J.H.
AU  - Bower,D.I.
AU  - Ward,I.M.
TI  - A study of molecular orientation in drawn and shrunk poly(ethylene terephthalate)by means of birefringence, polarized fluorescence and X-ray diffraction measurements
UR  - https://drive.google.com/file/d/1f-LA17R9diOCYOy984kdRL7lVxL_vigf/view?usp=drivesdk
ER  -