Piaggio H T H <br/><br/>
Elementary treatise on differential equations and their applications 
Piaggio H T H 
 - London  G. Bell and Sons UK      1939 
 - 256p.  cm. 
<br/><br/><label>Standard No.: </label>4830 
<br/><br/><label>Source: </label> Gift, 28/06/2013,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>Dewey Class. No.: </label>B33, G9