Saturday science 

 - New York:   E. P. Dutton & Company, Inc.,   1960 
 - 333p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Electrons 
<br/><br/><label>Universal Decimal Class. No.: </label>5(04)  / K0