Strang, Ruth May, 1895-1971.
An introduction to child study. - 3d ed. - New York, Macmillan [1951] - xi, 705 p. illus. 22cm.
Includes bibliographies.
51011047
Child development.
Child rearing.
Children--Health and hygiene.
LB1115 / .S8 1951
136.7
An introduction to child study. - 3d ed. - New York, Macmillan [1951] - xi, 705 p. illus. 22cm.
Includes bibliographies.
51011047
Child development.
Child rearing.
Children--Health and hygiene.
LB1115 / .S8 1951
136.7