The social world of children learning to talk
by Betty Hart and Todd R. Risley and Schiefelbusch Institute for Life Span Studies The University of Kansas
Bok Engelsk 1999 Betty. Hart
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Utgitt | Baltimore, Md. : P.H. Brookes Pub. , cop. 1999
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Omfang | XVI, 301 s.
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Emner | |
Dewey | |
ISBN | 9781557664204
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