Langbort, Carol. Building success in math / [electronic resource] / Carol R. Langbort, Virginia H. Thompson.. — Belmont, Calif. : : Wadsworth Pub. Co.,, c1985.. — xii, 312 p. : : ill. ; 28 cm. Includes index. Bibliography: p. 287-288. ISBN: 0534033946 (pbk.) 9780534033941 (pbk.) LCCN: 84010406 Subjects--Topical Terms: Mathematics--Study and teaching. LC Class. No.: QA11 / .L376 1985 Dewey Class. No.: 510