Lundberg, Emma Octavia. <br/><br/>
The county as a unit for an organized program of child caring and protective work 
by Emma O. Lundberg ... 
 - Washington,  Govt. print. off.,  1926. 
 - iii, 25 p.  ill. 
<br/><br/> At head of title: U. S. Department of labor.  James J. Davis, secretary.  Children's bureau.  Grace Abbott, chief. 
<br/><br/><label>LCCN: </label>l  27000025  
<br/><br/><label>LC Class. No.: </label>HV741  / .L8 
<br/><br/><label>National Library of Medicine Call No.: </label>W1  / UN6181 no.169 1926