Marshall, Catherine, <br/><br/>
Designing qualitative research / 
Catherine Marshall, Gretchen B. Rossman. 
 - 3rd ed. 
 - Thousand Oaks, Calif. :  Sage Publications,  c1999. 
 - xvi, 224 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0761913394  TZS 20000/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Qualitative research.
<br/><br/><label>Dewey Class. No.: </label>300.72 MAR