Rinsky, Mark A., <br/><br/>
Partial diferential equations and boundry-value problems with applications 
Mark A. Rinsky. 
 - 2nd ed. 
 - New York  McGraw-Hill  1991. 
 - xxii, 461 pages :    illustration  ;    24 cm. 
<br/><br/><label>ISBN: </label>0070501289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial<br/>Boundary value problems