Leighton, Walter <br/><br/>
A first course in ordinary differential equations 
Walter Leighton. 
 - 5th ed. 
 - Belmont, Calif.  Wadsworth Pub. Co.  1981. 
 - xii, 290 p.  ill.  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 287. 
<br/><br/><label>ISBN: </label>0534004350 
<br/><br/><label>LCCN: </label>80023298  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>LC Class. No.: </label>QA372  / .L46 1981 
<br/><br/><label>Dewey Class. No.: </label>515.3/52