"Neuman, Lawrence W" <br/><br/>
Social Research Methods:Quantitative and Qualitative Approaches 

 - \\200606ENGGPSX 
 - Pearson   2006  New Delhi  
 - 514p.  
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9.79E+12