McClelland, William J.   <br/><br/>
A treatise on spherical trigonometry  part 1 
William J. McClelland and Thomas Preston 
 - 6th ed. 
 - London  Macmillan   1903 
 - xii+146p. 
<br/><br/><label>ISBN: </label>1436553504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spherical Trigonometry
<br/><br/><label>Universal Decimal Class. No.: </label>514.116.3  / MCL