Nagle, R. Kent. <br/><br/>
Fundamentals of differential equations and boundary value problems / 
R.Kent Nagle and Edward B. Saff. 
 - Reading, Mass. :  Addison-Wesley,  1993 
 - 777, [c6] p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0805302530 :  509 baht 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Boundary value problem
<br/><br/><label>Dewey Class. No.: </label>515.35  / N149F  1993