データ種別 | 図書 |
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出版者 | Hillsdale, N.J. : L. Erlbaum Associates |
本文言語 | und |
1 | Curiosity, imagination, and play : on the development of spontaneous cognitive and motivational processes / edited by Dietmar Görlitz, Joachim F. Wohlwill Hillsdale, N.J. : L. Erlbaum Associates , 1987 |