TY - BOOK AU - Smith,Peter K. AU - Cowie,Helen AU - Blades,Mark TI - Understanding children's development T2 - Basic psychology SN - 0631194126 (pbk. : alk. paper) AV - BF721.S57325 1998 .S57325 1998 U1 - 155.4 21 PY - 1998/// CY - Oxford, UK, Malden, Mass. PB - Blackwell KW - Child psychology KW - Child development N1 - Includes bibliographical references (p. 521-558) and index ER -