Sneddon, Ian N. <br/><br/>
Elements of Partial Differential Equations  

 - New York  McGraw-Hill Book Company, Inc.  1957 
 - 327 
<br/><br/><label>Publisher. No.: </label> International Book House 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics