The adolescent and his environmen
Card's contents:CONTRIBUTIONS TO HUMAN DEVELOPMENT Vol.1. 522,108 The adolescent and his environment. Contributions to an ecology of teen - age behavior, Vol. ed. H. Thomae and T. Endo. Basel 1974 S. Karger 8° s. nlb. 6, 110, ilustr. Contributions to Human Development vol. 1.