Weigand, James E. Developing teacher competencies. James Weigand, editor. - Englewood Cliffs, N.J., Prentice-Hall [1971] - xii, 321 p. illus. 24 cm. include index ISBN: 0132052784 LCCN: 70149972 Subjects--Topical Terms: Teaching.Learning, Psychology of. LC Class. No.: LB1025.2 / .W44 Dewey Class. No.: 370