Derrick, William R.  x <br/><br/>
Elementary differnetial equations with applications  x 

 - x 
 - Reading  Addison Wesley  1976 
 - x, 537 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Mathematics 
<br/><br/><label>Dewey Class. No.: </label>515.25/DEE