TY - BOOK AU - Inhelder, Bärbel AU - Tanner, J. M ED - World Health Organization. Study Group on the Psychobiological Development of the Child TI - Discussions on child development; a consideration of the biological, psychological, and cultural approaches to the understanding of human development and behavior SN - 9780415264037 SN - 75140319 U1 - 155.4 TAN PY - 1971///] CY - New York PB - International Universities Press KW - Child Development - congresses N1 - Includes bibliographical references and index ER -