Understanding and using English grammar /
Azar, Betty Schrampfer, 1941-
Understanding and using English grammar / Betty Schrampfer Azar. - 3rd ed., International ed. - White Plains, New York : Pearson Longman, 2002. - xvi, [552] p. : ill. ; 26 cm.
"With answer key." Includes index.
0131933051
English language--Grammar.
English language--Grammar--Problems, exercises, etc.
English language--Textbooks for foreign speakers.
Understanding and using English grammar / Betty Schrampfer Azar. - 3rd ed., International ed. - White Plains, New York : Pearson Longman, 2002. - xvi, [552] p. : ill. ; 26 cm.
"With answer key." Includes index.
0131933051
English language--Grammar.
English language--Grammar--Problems, exercises, etc.
English language--Textbooks for foreign speakers.