Grinnell, Richard M. <br/><br/>
Social work research and evaluation / 
Richard M. Grinnell, Jr. 
 - 4th ed. 
 - Itosca, Ill. :  F. E. Peacock Pub.,  c1993. 
 - xxvi, 468p. ; 26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0875813666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research
<br/><br/><label>LC Class. No.: </label>HV11   / G88 1993