Piaggio, H. T. H. <br/><br/>
Elementary treatise on differential equations  : and their applications 
H. T. H. Piaggio 
 - Bombay  Orient longmans  1962 
 - xviii, 254p.xxviii 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35  / P579