TY  - BOOK
AU  - Azar, Betty Schrampfer
TI  - Understanding and using English Grammar, workbook B
SN  - 0139440003
U1  - 428.24 
PY  - 1990///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice Hall Regents
KW  - English language - Textbooks for foreign speakers
KW  - English language - Grammar - 1950-
ER  -