अग्रवाल,आर एस <br/><br/>
तर्कशक्ति परीक्षण: a modern approach to verbal and non-verbal reasoning 

 - rev. 
 - दिल्ली  s chand and company  2022 
<br/><br/><label>Dewey Class. No.: </label>370.1524 अ38त