Edwards, C. H. <br/><br/>
Elementary differential equations with boundary value problems / 
C. H. Edwards 
 - 2nd ed. 
 - Englewood Cliffs :  Prentice Hall,  1989 
 - vii, 696p. :  24 cm. 
<br/><br/>Includes bibliographical and references index (p.687-p.696) 
<br/><br/><label>ISBN: </label>0132540614 
<br/><br/><label>LCCN: </label>88-23176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Boundary value problems