Harper, W.M. <br/><br/>
Basic mathematics 
by W.M. Harper and L.W.T. Stafford 
 - Plymouth, Estover  Macdonald and Evans  1981 
 - 181p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>YA51 H234