Mager, Robert F. Measuring instructional results : or got a Match? / Robert F. Mager - 2nd ed. - Belmont, Calif. : Lake Pub. Co., - 166 p. : ill. Includes bibliographical references ISBN: 0822443406 Subjects--Topical Terms: EDUCATIONAL TESTS AND MEASUREMENT LC Class. No.: LB3051 / M333M 1984