Zachmanoglou, E C   . <br/><br/>
Introduction to partial differential equations with applications /  
by E. C. Zachmanoglou & Dale W. Thoe. 
 - New  York :   Dover Publication ,   1976. 
 - x, 405p. :   Diagrams ;   23cm .  
<br/><br/>Includes index, bibliography 
<br/><br/><label>ISBN: </label>0486652513  NULL 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENTIAL EQUATION 
<br/><br/><label>Dewey Class. No.: </label>515.353  / ZAC/I