Brenke, W. C. <br/><br/>
Spherical trigonometry 
W. C. Brenke 
 - New York  Dryden publishers  1943 
 - 270p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.244  / B837