H.S. Hall <br/><br/>
Elementary trigonometry 

 - London  Macmillanand Co. ltd  1952 
 - 415p 
<br/><br/>H.S. Hall & S.R. Knight: Elementary trigonometry.  London.  Macmillanand Co. ltd, 1952.--(516.24HAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>516.24  / HAL