PERCIVAL, A.S. <br/><br/>
Mathematical facts and formulae / 
by A.S.Percival 
 - London  Blackie & Son  1933 
 - v, 125 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / PER