Siddons, A W; Hughes, R T <br/><br/>
Trigonometry, Part2: Algebraical trigonometry 

 -  Cambridge University Press, Cambridge  1957 
 - 319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry; Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.24  SID-T.2