Anil Kumar <br/><br/>
Vigyan evam prodyogiki 

 - New Delhi  The Readers Paradise  2021 
 - 168 p. 
<br/><br/> 4782 14/12/2022 FP22/1355 24/01/2022 Main Budget 
<br/><br/><label>ISBN: </label> RS 495.00 
<br/><br/><label>Dewey Class. No.: </label>355.033054 A53V