Dòng Nội dung
1
Development across the life span / Robert S. Feldman.
Upper Saddle River, N.J. : Prentice Hall, 2000
xxviii, 740 p. : ill. (some col.) ; 29 cm.



2
3
Life-span human development / Carol K. Sigelman, David R. Shaffer.
Pacific Grove, Calif. : Brooks/Cole Pub., c1995.
xviii, 645 p. : ill. (some col.) ; 27 cm.