Hann, James <br/><br/>
Elements of spherical trignometry 
James Hann 
 - London  s.n.  1849 
 - 68p.  19cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / HAN