Understanding and using English grammar : with answer key /
Azar, Betty Schrampfer, 1941-
Understanding and using English grammar : with answer key / Betty S. Azar, Stacy A. Hagen. - Fourth edition, International edition. - xiii, 530 pages : illustrations ; 24 cm + 1 CD
Includes index.
9780132464505 0132464500
English language--United States--Textbooks for foreign speakers.
English language--Grammar--United States--Problems, exercises, etc.
--Reading book
428.24 / AZA
Understanding and using English grammar : with answer key / Betty S. Azar, Stacy A. Hagen. - Fourth edition, International edition. - xiii, 530 pages : illustrations ; 24 cm + 1 CD
Includes index.
9780132464505 0132464500
English language--United States--Textbooks for foreign speakers.
English language--Grammar--United States--Problems, exercises, etc.
--Reading book
428.24 / AZA