Praharaj, D.M. <br/><br/>
Beginners Logic Deductive 

 - 1st. /   2005. 
 - New Delhi:  Dominant Publishers and Distributors,  2005. 
 - 160. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Logic, Beginners Logic. 
<br/><br/><label>Dewey Class. No.: </label>162