Child labor;  outlines for study. 
Separate no. 4, Child care and child welfare, prepared by the Children's Bureau, United States Dept. of Labor, in cooperation with the Federal Board for Vocational Education. 
 - 4th ed. 
 - Washington,  U.S. Govt. Print. Off.,  1924. 
 - vi, 61 p.  24 cm. 
 - Its Bureau publication  no. 96 (4th ed.) .
 - United States.  Children's Bureau.  Bureau publication  no. 96 (4th ed.) .
<br/><br/> Includes "Reading references." 
<br/><br/><label>LCCN: </label>l  24000270  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child labor--United States.
<br/><br/><label>LC Class. No.: </label>HD6231  / .U6 1924a