Boyce, William E. <br/><br/>
Elementary differential equations /  
William E. Boyce, Richard C. DiPrima. 
 - 5th ed. 
 - New York :    J. Wiley,    c1992. 
 - xv, 544, 9 p. :    col. ill. ;    25 cm. 
<br/><br/>  Rev. ed. of: Elementary differential equations and boundary value pr oblems, c1988. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471509973 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Differential equations.<br/> Boundary value problems.