TY  - BOOK
AU  - Hayes,Alfred S.
ED  - Electronic Industries Association.
ED  - United States. Office of Education.
TI  - Language laboratory facilities: technical guide for their selection, purchase, use, and maintenance 
PY  - 1968///
CY  - London
PB  - Oxford University Press
KW  - Language laboratories
N1  - 'The U.S. Office of Education initiated a contract with the Electronic Industries Association for the preparation of this' volume; Bibliography: p. 119-138
ER  -