TY  - BOOK
AU  - Turner, John Derfel
TI  - Using the language laboratory
U1  - 407 
PY  - 1968///
CY  - London
PB  - University of London P.
KW  - Language laboratories
KW  - Languages, Modern
KW  - Study and teaching
KW  - Audio-visual aids
N1  - Includes bibliographical references
ER  -