Sneddon, Ian N. <br/><br/>
Elements of partial differential equations / 
Ian N. Sneddon. 
 - London :  McGraw-Hill,  1957. 
 - ix, 327  p. 
<br/><br/><label>ISBN: </label>0070857407 :  KES 1900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.