Jeffreys, Harold. <br/><br/>
Methods of mathematical physics / 
Harold Jeffreys and Bertha Swirles. 
 - 3rd ed. 
 - Cambridge :  University Press,  1962. 
 - ix, 716 p. :  ill. ;  27 cm. 
<br/><br/> Includes Index. 
<br/><br/>324  324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Mathematical physics.
<br/><br/><label>Dewey Class. No.: </label>530 / J375m