by Martin V. Covington
Paperback
ISBN: 978-0-521-34803-4
ISBN-10: 0-521-34803-X
Cambridge University Press · 1988
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by Martin V. CovingtonPaperback
ISBN: 978-0-521-34803-4 ISBN-10: 0-521-34803-X Cambridge University Press · 1988 |
| See also: | ||
| 2012 | Printed Access Code | Making the Grade: A Self-Worth Perspective on Motivation and School Reform |
| 1992 | Hardcover | Making the Grade: A Self-Worth Perspective on Motivation and School Reform |