Armstrong, James W,  <br/><br/>
Elements of mathematics 

 - x, 351 pages ;   24 cm 
<br/><br/><label>ISBN: </label>0023039108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics -1961
<br/><br/><label>Dewey Class. No.: </label>510