TY - BOOK AU - Berk,Laura E. TI - Infants and children: prenatal through middle childhood SN - 9780205831913 (pbk : alk. paper) AV - RJ131 .B3863 2012 U1 - 618.92 22 PY - 2012/// CY - Boston PB - Pearson Allyn & Bacon KW - Child development N1 - Includes bibliographical references and indexes ER -