Child care and child welfare
Contributors: Mendenhall, Dorothy Reed, 1874-1964.; Hooker, Mercy Beardsley. [from old catalog]; Johnson, George Ellsworth, 1862- [from old catalog]; United States. Federal board for vocational education. [from old catalog]
Publisher: Govt. print. off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 44
Subjects: Play.