Yazar
ronald g barr
6 cilt bulundu.
Philip R. Zelazo, Ronald G. Barr · Lawrence Erlbaum
312 sayfa · 1989
Child development / Developmental psychology / Enfants / Développement / MEDICAL
B. Hopkins, Ronald G. Barr · Cambridge University Press
670 sayfa · 2005
Child development / Encyclopedias
Ronald G. Barr, B. Hopkins, James A. Green · Distributed by Cambridge University Press
228 sayfa · 2000
Infants / Development / Infant psychology / Crying in infants / Crying
Ronald G. Barr, George F. Michel, Philippe Rochat · Cambridge University Press
684 sayfa · 2005
Child development / Encyclopedias
Ronald G. Barr, Ian St. James-Roberts, Maureen Ruth Keefe · Johnson & Johnson Pediatric Institute
336 sayfa · 2001
Infants / Development / Crying in infants / Congresses
Ronald G. Barr, Philippe Rochat, George F. Michel, Brian Hopkins · Cambridge University Press
686 sayfa · 2005
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