Piaggio, H.T.H.     <br/><br/>
An elementary treatise on differential equations and their applications.  
H.T.H. Piaggio      
 - ed  
 - London   Bell.   1965 
 - xviii, 256pg.    
<br/><br/>Includes index and bibliography.     
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations  Equations  
<br/><br/><label>Dewey Class. No.: </label>517.38/PIE