Piaggio, H. T. H. <br/><br/>
An elementary theatise on differential equations and their applications 

 - Bombay  Orient longmans  1920 
 - xviii,256 p. 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equation
<br/><br/><label>Dewey Class. No.: </label>B321 J8P