Lincoln, Yvonna S. and Guba, Egon G.   <br/><br/>
Naturalistic inquary  Lincoln, Yvonna and Guba, Egon G. 

 - New Delhi  Sage  1984 
 - 416p. 
<br/><br/><label>ISBN: </label>9780803924314 
<br/><br/><label>Dewey Class. No.: </label>146  / LIN