George, Paul S. The exemplary middle school / Paul S. George, William M. Alexander. - 2nd ed. - Fort Worth: Harcourt Brace Jovanovich, 1993. - xviii, 550 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 0030768446 Subjects--Topical Terms: Middle schools Dewey Class. No.: 373.236