Foss, Brian M. New perspectives in child development / edited by Brian Foss. - Harmondsworth : Penguin Education, 1974. - Penguin education Penguin modern psychology . Includes bibliographies and index. ISBN: L.1.00 ( LCCN: 74196615 //r78 Subjects--Topical Terms: Child study.Infant psychology. LC Class. No.: BF721 / .F65 Dewey Class. No.: 155.4/22