English, Horace B. , 1892- Dynamics of child development / Horace B. English - New York : Holt, Rinehart and Winston, c1961 - 461 p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 0223930311 : USD 5.75 Subjects--Topical Terms: Child development Dewey Class. No.: 136.7