Description
Item Description:At head of title: U.S. Department of Labor, James J. Davis, secretary. Children's Bureau, Grace Abbott, chief.
"The report ... is especially the work of A. Ethel Barger ... and Emma O. Lundberg"--Letter of transmittal.
Physical Description:vi, 129 pages ; 24 cm.
Bibliography:Includes bibliographical references (pages 120-129)