TY  - BOOK
AU  - Boyd,John R.
AU  - Boyd,Mary Ann
TI  - Before book one: listening activities for prebeginning students of English / 
SN  - 0130683213
PY  - 1991///
CY  - New Jersey
PB  - Prentice Hall
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Local
KW  - Listening
KW  - Problems, exercises, etc
KW  - Spoken English
KW  - Audio-lingual method Language teaching
KW  - Study and teaching
KW  - Foreign speakers
ER  -