Slocum, F.  1873-1944. <br/><br/>
Stellar parallaxes derived from photographs made with the 20-inch refractor of the Van Vleck observatory, 
by F. Slocum, C.L. Stearns, B.W. Sitterly. 
 - Middletown, Conn.,  [Lithoprinted by Edwards brothers, inc.]  1938. 
 - xi, 277 p. incl. front.,  illus., tables, diagrs.  27.5 cm. 
 - Publications of the Van Vleck Observatory.  vol. I. .
<br/><br/> At head of title : Wesleyan university. 
<br/><br/>"Reference list" : p. 25-26. 
<br/><br/>Introduction. -- History. -- Addresses at ground-breaking. -- The dedication. -- The Van Vleck observatory. -- The lens and its tests. -- The mounting and accessories. -- The measuring machine and its tests. -- Program. -- Method of observation. -- Method of reduction. -- Average results and comparisons. -- Description of tabulations for individual stars. -- Description of summary. -- List of references. -- Tabulations for individual stars. -- Summary. 
<br/><br/><label>LCCN: </label>no 38000004  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Van Vleck Observatory.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parallax--Stars.
<br/><br/><label>LC Class. No.: </label>QB813  / .S5