Andrade, E.N.da C. <br/><br/>
An approach to modern physics 
<label>/ by </label> Andrade, E.N.da C. 
 - 3rd ed. 
 - London  G. Bell and Sons, Ltd.  1962 
 - x, 257p.  ill.  22 cm. 
<br/><br/><label>Dewey Class. No.: </label>539  / AND