Infant and environment : early cognitive and motivational development
Leon J. Yarrow, Judith L. Rubenstein, Frank A. Pedersen ; collaborators, Joseph J. Jankowski, Joan T. Durfee, Myrna W. Fivel
Bok Engelsk 1975
Utgitt | Washington : Hemisphere , c1975
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Omfang | XVIII, 255 s.
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Emner | |
ISBN | 0470971789
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