American English today : teacher's manual and answer key /

Bibliographic Details
Main Author:	Guth, Hans Paul, 1926-
Other Authors:	Schuster, Edgar Howard, 1930-
Format:	Book
Language:	English
Published:	New York : Webster Division/McGraw Hill, [1977-]
Edition:	2d ed., rev.
Subjects:	English language > Composition and exercises. English language > Grammar.