Roberts, Doris E. <br/><br/>
The staffing of public health and outpatient nursing services :  methods of study / 
Doris E. Roberts. 
 - Geneva :  World Health Organization,  1963. 
 - 101 p. : 
<br/><br/><label>ISBN: </label>SC682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health nursing.
<br/><br/><label>Dewey Class. No.: </label>610.734  / St