Smith, S. <br/><br/>
Plane trigonometry /  

 - 1st edn /  
 - New Delhi :   Oxford & IBH Publishing co ,   1989 
 - 210bp,47 ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <Trigonometry>
<br/><br/><label>Dewey Class. No.: </label>B52  / K5