H. T. H. PIAGGIO <br/><br/>
AN ELEMENTARY TREATISE ON DIFFERENTIAL EQUATION AND THEIR APPLICATIONS 

 - LONDON  G. BELL AND SON, LTD  1958 
 -  XV, 258P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>517.38/PIA/E.T