TY  - BOOK
AU  - Somaratne, W. R. P.
TI  - Aids and in the teaching og english:  as a second language 
U1  - 420.7 
PY  - 1963///
CY  - London
PB  - Oxford University Press
KW  - English language - Study & teaching
N1  - Includes bibliographical references & index
ER  -