Keal, Harry M. <br/><br/>
Technical mathematics _III 

 - 2nd 
 - New York  John Wiley  1950 
 - vii,148p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  /  K241