Gardner, David Bruce. Development in early childhood the preschool years [by] D. Bruce Gardner. - New York Harper & Row [1964] - x, 358 p. illus. 22 cm. Includes bibliographies. LCCN: 64012791 //r88 Subjects--Topical Terms: Child developmentChildren--Growth. LC Class. No.: HQ772 / .G33 Dewey Class. No.: 136.7