Loney, S.L.. <br/><br/>
Plane Trigonometry /  Textual Documents 
S.L.Loney. 
 - 1st ed. / 
 - Delhi :  S B D Publishers` ,  1994. 
 - 211p. :  ill ;  18cm . 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics Trigonometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>516.23  / Lo 848 Pl