Redheffer, Raymond M. <br/><br/>
Introduction to differential equations / 
by Ray Redheffer with Dan Port. 
 - Boston :  Jones and Bartlett Publishers,  c1992. 
 - xii, 468 p. :  ill. ;  27 cm. 
<br/><br/> Companion vol. to: Differential equations. c1991.  Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0867202890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>515/.35  / RED