LONEY S. L. <br/><br/>
PLANE TRIGONOMETRY PART-I  

 - CAMBRIDGE UNIVERSITY PRESS,  LONDON - BOMBAY 6TH ED   MACMILLAN & CO. LTD.  1965 
 - XI,  327,  XIIVp 
<br/><br/><label>Dewey Class. No.: </label>514 LON/PLA