Thomson, D. B. <br/><br/>
The stereographic double projection 
by Donald B. Thomson, Michael P. Mepham, Robin R. Steeves 
 - Fredericton  Dept. of Surveying Engineering, University of New Brunswick  1977 
 - iii, 47p. 
 - Technical report  no. 46 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geodesy