Gurja, L.V.. <br/><br/>
A Course in F.Y.Trigonometry /  Textual Documents 
L.V.Gurja. 
 - 1st ed. / 
 - Poona :  Ideal Book Service ,  1946. 
 - 88p. ;  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>Trigonometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>514  / G 962