TY  - BOOK
AU  - Richards,Jack C.
AU  - Long,M.N.
TI  - Breakthrough : :  a course in English communication practice / 
SN  - 0194253643 (Level-2)
U1  - 428.34   22
PY  - 1984///
CY  - Oxford : 
PB  -  Oxford University Press, 
KW  - English language
KW  -  Text-books for foreign speakers
KW  -  Spoken English
KW  - Spoken English language
KW  -  For non-English speaking students
N1  - Previous ed.: 1977
ER  -