TY  - BOOK
AU  - Margaret Maggs
AU  - Anna Veltfort
TI  - Grolier Programmed English Course: Book 4
SN  - 0717285146
PY  - 1983///
CY  - USA
PB  - Grolier International, Inc.
KW  - English
KW  - General
KW  - English language
KW  - Conversation Patterns
KW  - Study and teaching
KW  - Foreign speakers
KW  - Textbooks for foreign speakers
N1  - Cassettes Tape Kept Separately at The Audio-Visual Service.
Audiocassettes
N2  - Previously Published as
Programmed English:
A Self-Instructional Course
ER  -