Narayanan, S <br/><br/>
Trigonometry 

 - 9th Reised 
 - Madras  S Viswanathan Pvt Ltd  1993 
 - 175p,pbk,ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24/Nar