Boyce, William E   . <br/><br/>
Elementary differential equations and boundary value problems /  
William E Boyce and Richard C Diprima. 
 - 6th ed /   . 
 - New Delhi :   John Wiley ,   1997. 
 - xvi,749p. :   ill.,figs, ;   23cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471089559  NULL 
<br/><br/><label>Subjects--Index Terms: </label>DIFFERENTIAL EQUATIONS 
<br/><br/><label>Dewey Class. No.: </label>515.35  / BOY/E