McNabb, David E. <br/><br/>
Reaearch methods for political science :  quantitative and qualitative methods / 
by David E. McNabb 
 - New Delhi :  Prentice - Hall India ,   2004. 
<br/><br/><label>ISBN: </label>8120326938 
<br/><br/><label>Dewey Class. No.: </label>320.072  / MCN.R