RT Book T1 Early symbolization T2 New directions for child development JF New directions for child development A2 Wolf, Dennie A2 Gardner, Howard 1943- LA English PP San Francisco, Calif. PB Jossey-Bass YR 1979 UL https://krimdok.uni-tuebingen.de/Record/1093521465 CN BF721 K1 Symbolism (Psychology) in children K1 Symbolfunktion : Entwicklung : Kleinkind