Lucent <br/><br/>
Lucent's Samanya Vigyan;General Science In Hindi 

 - New delhi  Lucent Publications  31 July 2024 
 - 346p. 
<br/><br/><label>ISBN: </label>978-9384761172 
<br/><br/><label>Dewey Class. No.: </label>500 LUC