The normal child and some of his abnormalities :
Valentine, C.W.
The normal child and some of his abnormalities : A general introduction to the psychology of childhood / C.W. Valentine. - Baltimore : Penguin Books, [1968]. - 287 p. : ill. - A Pelican Original A255 .
Includes index
Bibliogr. : p. 279-283
Children--Growth
Child psychology
Developmental psychology
The normal child and some of his abnormalities : A general introduction to the psychology of childhood / C.W. Valentine. - Baltimore : Penguin Books, [1968]. - 287 p. : ill. - A Pelican Original A255 .
Includes index
Bibliogr. : p. 279-283
Children--Growth
Child psychology
Developmental psychology