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Child development / Charlotte J. Patterson.
Boston : McGraw-Hill Higher Education, c2008
674 p. : ill.(chiefly col.) ; 29 cm.



3
Early childhood education today / George S. Morrison.
Upper Saddle River, N.J. : Merrill, 1998.
xviii, 580 p. : ill. ; 25 cm.



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Gesunde Schule, frohe Kinder / Karl Triebold.
Brackwede Dt. Ges. für Freilufterziehung u. Schulgesundheitspflege, 1959.
110 p. ; 25 cm.



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