Lal <br/><br/>
Multi-dimensional reasoning/by Lal Mishra, and Kumar 

 - Agra  Upkar Prakashan 
 - 351 + 144p. 
<br/><br/><label>ISBN: </label>978-81-7482-853-4 
<br/><br/><label>Dewey Class. No.: </label>153.43  L15M