Webster, Arthur Gordon,  1863-1923. <br/><br/>
Partial differential equations of mathematical physics / 
by Arthur Gordon Webster ; edited by Samuel J, Plimpton. 
 - 2d corrected ed. 
 - [New York] :  Dover Publications,  c1966. 
 - vii, 446 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial<br/>Mathematical physics.