Butkov, Eugene <br/><br/>
Mathematical physics / 
Butkov, Eugene. 
 - London:  Addison - Wesley Publishing Company,  1968. 
 - xi, 735p.; 24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>97893832521514159 
<br/><br/><label>Dewey Class. No.: </label>530.15 BUT