HUGHES (R T) <br/><br/>
Arithmetic 

 -  1595  University of London Press Ltd. 
 - 1-504  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B1            J9