TY - GEN AU - Riegel, Klaus F. TI - The developing individual in a changing world U1 - 136.5 PY - 1976/// CY - Paris PB - Mouton KW - Psychology KW - Chiold development KW - Social interaction KW - Nutrition education KW - Developmental psychology N1 - Bibliography: v.1.p.i-xxxviii,v.2-p.i-xxvii ER -