Sternberg, Wolfgang J.,  1887 <br/><br/>
The theory of potential and spherical harmonics / 
by Wolfgang J. Sternberg and Turner L. Smith 
 - 2nd ed. 
 - Toronto :  University of Toronto Press,  1946 
 - xii, 312 p. ;  20 cm. 
 - Mathematical expositions ;  no. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potential theory (Mathematics)<br/>Spherical harmonics
<br/><br/><label>Dewey Class. No.: </label>531.32