Study methodology :  National study of the incidence and severity of child abuse and neglect 

 - Washington, D.C. :  U.S. Dept. of Health and Human Services ,  1981. 
 - various pages :  28 cm. 
<br/><br/> DHHS Publication No. (OHDS) 81-30326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child abuse--United States
<br/><br/><label>Dewey Class. No.: </label>362.76