Zill, Dennis G., <br/><br/>
Differential equations with boundary-value problems / 
Dennis G. Zill. 
 - 3rd ed. /  Michael R. Cullen. 
 - Islamabad  National Book Foundations  c1993. 
 - 1 v. (various pagings) :  ill. (some col.) ;  24 cm. 
 - The Prindle, Weber & Schmidt series in mathematics .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534931588 
<br/><br/><label>LCCN: </label>92017344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boundary value problems.<br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.353