De Coster, Colette <br/><br/>
Two-point boundary value problems: Lower and upper solutions 

 - Oxford  Elsevier  2006 
 - xii, 489 p. 
<br/><br/> 4108 08/10/2021 HBD21/8860 11/10/2021 Main Budget 
<br/><br/><label>ISBN: </label> USD 260.00 (RS 19531.20) 
<br/><br/><label>Dewey Class. No.: </label>515.35 D34T