Mohan, K. & Aggarwal, Maniram <br/><br/>
Maniram Aggarwal's general knowledge digest general studies 

 - 52nd ed 
 - S. Chand & company ltd., New Delhi  1992 
 - xvi,656 
<br/><br/><label>Dewey Class. No.: </label>001 Moh/Agg