Sneddon, Ian N. <br/><br/>
Elements of partial differential equations /  
by Ian N  Sneddon. 
 - London :   McGraw-Hill ,   1957. 
 - ix,327p. :   ills.,figs.,tables. ;   23cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0070857407  USD 6.50 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENTIAL EQUATION,PARTIAL 
<br/><br/><label>Dewey Class. No.: </label>515.353  / SNE/E