Creswell, John W. <br/><br/>
Research design:  qualitative and quantitative approaches / 
John W. Creswell 
 - Thousand Oaks:  Sage Publications,  1994. 
 - xix, 228 p. 
<br/><br/><label>ISBN: </label>0803952554  Rs.1143.59 
<br/><br/><label>Subjects--Topical Terms: </label><br/>research methodology<br/>Qualitative research<br/>Research design<br/>Social sciences--Research--Methodology<br/>Social sciences--Statistical methods
<br/><br/><label>Dewey Class. No.: </label>300.72  / R3C7