Borchardt, W. G. <br/><br/>
A new trigonometry for schools 
W. G. Borchardt and A. D. Perrott                                              
 - 8th ed 
 - London  Bell & Sons  1912 
 - viii, 400p. 
<br/><br/> Donated by Mrs. Bappu 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Trigonometry<br/>Trigonometry Functions
<br/><br/><label>Universal Decimal Class. No.: </label>514  / BOR