Stephenson, G. <br/><br/>
An introduction to partial differential equations for science students 
Stephenson, G. 
 - 2nd 
 - London:  Longman,  1970. 
 -  152p. 
<br/><br/><label>ISBN: </label>0582444314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.353  / STI