Asimov, Isaac,   1920- <br/><br/>
Understanding physics /  
Isaac Asimov. 
 - [Bergenfield, New Jersey] :   New American Library,   1969. 
 - v. 
<br/><br/> Conteúdo: v. 2. Light, magnetism, and electricity. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Física.
<br/><br/><label>Dewey Class. No.: </label>530