Cruickshank, Donald R. , The Act of teaching / Donald R. Cruickshank, Deborah L. Bainer, Kim K. Metcalf. - xviii, 486 pages : illustrations (some color) ; 28 cm. ISBN: 0070148198 9780070148192 Subjects--Topical Terms: Teaching.Leason planning. LC Class. No.: LB1025.3 / .C78 1995