Greenspan, Donald <br/><br/>
Introduction to partial differential equations 

 - New Delhi  Tata Mcgraw-Hill Publishing  1961 
 - viii,195p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Partial Differential Equations
<br/><br/><label>Dewey Class. No.: </label>515.353  / GRE