Karna, Binay <br/><br/>
Lucent's General knowledge 

 - 14 
 - Patna:  Lucent Publication,  2024 
 - 494p. 
<br/><br/><label>ISBN: </label>9789384761547 
<br/><br/><label>Dewey Class. No.: </label>001  / KAR.G