Smith, Peter K.
Understanding children's development
Wiley, 2011
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Singer, Hans W. (Hans Wolfgang)
Children in the strategy of development
United Nations, 1972
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Cobb, Nancy J.
The Child : Irfants, children, and adolesents
Mayfield Publishing Company , 2001
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Santrock, John W.
Children
McGraw-Hill, 2000
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Santrock, John W.
Children
McGraw-Hill, 2003
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