Handbook of applied social research methods edited by Leonard Bickman, Debra J.Rog 

 - London  Sage Publications        1998 
 - xix,580p.  cm. 
<br/><br/><label>ISBN: </label>076190672X (hbk) 
<br/><br/><label>Standard No.: </label>48,067 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CHEMISTRY; RESEARCH METHODS
<br/><br/><label>Dewey Class. No.: </label>Sigma:(:f), N8