Mussen, Paul Henry The psychological development of the child By Paul Mussen - 3rd ed. - Englewood Cliffs, N.J. Prentice-Hall 1979 - xiv, 127 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0137324200 LCCN: 78-026384 Subjects--Topical Terms: Child psychology