001: 3209
003: Starlibrary PMS 4.5
005: 20180420
020: ^a0346-251x
066: ^aPe.S
100: ^aPergamon Press
240: ^aSystem: An International Journal of Educational Technology and Applied Linguistics
245: ^a ^b An International Journal of Educational Technology and Applied Linguistics
260: ^aLondo ^b Pergamon Press ^c1988
300: ^b141-279p