TY  - BOOK
AU  - Cockett,S.R.
TI  - An introduction to man-made fibres,
T2  - Pitman's common commodities and industries
U1  - 677.4 
PY  - 1966/// [i.e. 1967]
CY  - London,
PB  - Pitman
KW  - Fibras textiles sintéticas
ER  -