Abell, Martha L. <br/><br/>
Modern differential equations / 
Martha L. Abell and James P. Braselton. 
 - 2nd ed. 
 - Forth Worth :  Harcourt college publishers,  c2001 
 - 610 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0030287049 :  1,808 baht 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / A141M  2001