Hardy, James G. . <br/><br/>
A Short Course in Trigonometry /  Textual Documents 
James G.Hardy. 
 - 1st ed. / 
 - New York :  The Macmillan Co. ,  1938. 
 - 141p. :  ill ;  22cm . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Trigonometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>514  / H 222 Sh