The REA table of earth satellites, 1957-1980 / 
compiled at the Royal Aircraft Establishement, Farnborough, England by D.G. King ... [et al.]. 
 - New York:  Facts on File,  1981. 
 - xvi, 656 p. :  ill. ;  31 cm. 
<br/><br/><label>ISBN: </label>0871965992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites--Registers.