Todhunter, Isaac,    1820-1884. <br/><br/>
Spherical trigonometry, for the use of colleges and schools. /    
By the late I. Todhunter. Rev. by J. C. Leathem ... 
 - London:   Macmillan ,   1943. 
 - xii, 275 p. :    daigrs.. ;    19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry, Spherical.--------
<br/><br/><label>Dewey Class. No.: </label>514.6 TOD