Light machines and particle physics 
 Science Encyclopedia 
Om Kidz 
 - 1st ed. 
 - Noida  Om Kidz  2018 
 - 32 p.  col. ill. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9789386316790 
<br/><br/><label>Dewey Class. No.: </label>539.72  / LIG