Encyclopedia of infant and early childhood development - 1st ed - Boston : Elsevier/Academic Press, 2008 - 3 V. v. 1. A-F -- v. 2. G-P -- v. 3. R-Z; Index ISBN: 9780123704603 (set) / 30,210 9780123704610 (v. 1) 9780123704627 (v. 2) 9780123704634 (v. 3) Subjects--Topical Terms: Child Development -- Encyclopedias -- EnglishClassroom EnvironmentChild development -- EncyclopediasInfants -- Development -- EncyclopediasInterdisciplinary approach in education LC Class. No.: Ref HQ767.84 / E56 2008