TY - BOOK AU - Seifert, Kelvin L. AU - Robert J. Hoofnung TI - Child and adolescent development SN - 0-395-43236-7. U1 - Circ. 155.4 S459 1997 4th ed. PY - 1997/// CY - Boston, MA : PB - Houghton Mifflin Company, KW - Adolescence KW - Child development N1 - Includes bibliographical references and index ER -