TY  - BOOK
AU  - Azar,Betty Schrampfer
TI  - Understanding and using English grammar
SN  - 0139436146
AV  - PE1128 .A97 1989b
PY  - 1989///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall Regents
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
N1  - Includes index
ER  -