Van de Kamp, Peter,  1901- <br/><br/>
Dark companions of stars :  Astrometric commentary on the lower end of the main sequence / 
Peter van de Kamp. 
 - Dordrecht ;  Boston :  Hingham, MA :  D. Reidel Publ. Co. ;  Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers,  1986. 
 - p. 216-327 :  ill. ;  25 cm. 
<br/><br/> "Reprinted from Space science reviews, vol. 43, nos. 3/4 (1986)" - T.p. 
<br/><br/><label>ISBN: </label>9027722706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrometry
<br/><br/><label>Dewey Class. No.: </label>523