Royse, David D. David Daniel <br/><br/>
Research methods in social work 
David Royse. 
 - Chicago  Nelson-Hall Publishers  1991. 
 - xii, 287 p.  ill.  23 cm. 
 - Nelson-Hall series in social welfare .
<br/><br/> 911123 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0830412107 (alk. paper) 
<br/><br/><label>LCCN: </label>90038779  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Methodology.
<br/><br/><label>LC Class. No.: </label>HV11  / .R69 1991 
<br/><br/><label>Dewey Class. No.: </label>361.3/2/072