TY  - BOOK
T1  - Understanding and using English grammar
A1  - Azar, Betty Scrampfer 1941-
LA  - English
PP  - Upper Saddle River, N.J.
PB  - Prentice Hall Regents
YR  - 1999
ED  - 3rd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217603963451
CN  - PE 1128 A93 1999
SN  - 013958661X
KW  - English language : Textbooks for foreign speakers.
KW  - English language : Grammar : Problems, exercises, etc.
KW  - Language Education.
ER  -