The psychology of early childhood : a study of mental development in the first years of life / by C.W. Valentine.

Bibliographic Details

Main Author:	Valentine, C. W. (Charles Wilfred), 1879-1964
Language:	English
Published:	London : Methuen, 1950.
Edition:	Fourth edition.
Subjects:	Child psychology. Infants.
Physical Description:	xiv, 522 pages : illustrations ; 23 cm
Format:	Book