Zill, Dennis G.,  1940- <br/><br/>
Differential equations with boundary-value problems / 
Dennis G. Zill, Michael R. Cullen. 
 - Fourth edition 
 - Pacific Grove :  Brooks/Cole Pub. Co.,  c1997. 
 - 1 volume (various pagings) :  illustrations (some color) ;  26 cm 
<br/><br/><label>ISBN: </label>0534955800 9780534955809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>515