Hall, Frances Adkins. <br/><br/>
Statistical measurement in group work;  a manual on statistical records for use by staff members, 
by Frances Adkins Hall ... 
 - Washington,  U.S. Govt. print. off.,  1939. 
 - vi, 103 p.  ill. 
<br/><br/> At head of title: United States Department of labor.  Frances Perkins, secretary.  Children's bureau.  Katharine F. Lenroot, chief.  "Members of the subcommittee on group-work reporting procedures (of the Children's bureau Advisory committee on current statistics) have [given] counsel in the preparation of the manual." - Foreword. 
<br/><br/>Bibliography: p. 85-87. 
<br/><br/><label>LCCN: </label>l  40000005  
<br/><br/><label>LC Class. No.: </label>HV41  / .H27 
<br/><br/><label>National Library of Medicine Call No.: </label>W1  / UN6181 no.248 1939