TY  - BOOK
AU  - Richards, Jack C.
AU  - xx, 686 p.
AU  - Long, M. N.
AU  - Title
TI  - Breakthrough: a course in English communication practice
SN  - 0194253600
PY  - 1984///
CY  - Oxford
PB  - Oxford University Press
KW  - English language
KW  - Spoken English
KW  - Text-books for foreign speakers
KW  - GEN
N1  - Previous ed.: 1977
ER  -