Pintto, Michael Q. <br/><br/>
Qualitative evaluation and research methods / 
by Michael Q. Pintto. 
 - 2nd ed. 
 - London :  Sage publ.,  c1990. 
 - 532 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0803937792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research(social action programs)<br/>Social sciences --Methodology.
<br/><br/><label>LC Class. No.: </label>H62  / .P3218