Perkins, Hugh V. Human development and learning [by] Hugh V. Perkins. - Belmont, Calif., Wadsworth Pub. Co. [1969] - xx, 616 p. illus. 24 cm. Includes bibliographies. LCCN: 69014212 Subjects--Topical Terms: Child development.Educational psychology. LC Class. No.: LB1117 / .P395 Dewey Class. No.: 155 PER