Newman Lawrence W. <br/><br/>
Social research methods:  Quantitative and qualitative approaches/ 
W Lawrence Neuman. 
 - India:  Pearson education;  2006. 
 - 592 p. : 
<br/><br/> Includes index and bibliographical references 
<br/><br/><label>ISBN: </label>9788131714645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>QUANTITATIVE AND QUALITATIVE
<br/><br/><label>LC Class. No.: </label>HM 48 .N48 2006