George Spivack

Problem-Solving Techniques in Childrearing (Jossey-Bass Behaviorial Science Series)  George Spivack Paperback. Proquest Info & Learning, 1978-03 ISBN 9780608122120     Problem Solving Approach to Adjustment (The Jossey-Bass behavioral science series)  George Spivack Hardcover. Jossey-Bass Inc., U.S, 1977-03-10 ISBN 9780875892900     Social Adjustment of Young Children (The Jossey-Bass behavioral science series)  George Spivack Hardcover. Jossey-Bass Inc, Publishers, 1974-06-30 ISBN 9780875892078     Social Adjustment of Young Children: A Cognitive Approach to Solving Real Life Problems (Jossey-Bass Behavioral Science Series)  George Spivack Paperback. Proquest Info & Learning, 1973-06 ISBN 9780608304113