Stephenson, G.  1927- <br/><br/>
An introduction to partial differential equations for science students/ 
G. Stephenson. 
 - London:  Longmans,  1968. 
 - viii, 142 p.:  illus.;  22 cm. 
<br/><br/>Bibliography: p. 137. 
<br/><br/><label>LCCN: </label>68108169 //r86 
<br/><br/><label>Nat. Bib. No.: </label>B68-09207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.
<br/><br/><label>Dewey Class. No.: </label>515.35  / S836i