RT Book T1 Experience and environment: Major influences on the development of the young child A2 White, Burton L. A2 Watts, Jean C. LA English PP Englewood Cliffs N.J. PB Prentice-Hall YR 1973 UL https://krimdok.uni-tuebingen.de/Record/107370095X K1 Entwicklungspsychologie : Umwelt K1 Kleinkindpädagogik : Methode K1 Kleinkind : Kinderpsychologie