Kothari, C R <br/><br/>
Research methodology : methods and techniques 

 - 2 rev. 
 -  New Age International  New Delhi  2004 
 - xvi, 401p  
<br/><br/> Reprint year 2009. Replaced on 9/11/11 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data collection  Research methodology<br/>eBK<br/>Hypothesis  Testing(Research methodology)<br/>Measurement and scaling  Research methods<br/>Report writing  Research methodology<br/>Research design<br/>Research methodology<br/>Sampling and sample design