Goldsmith, Donald. <br/><br/>
Worlds unnumbered :  the search for extrasolar planets / 
Donald Goldsmith ; illustrations by Jon Lomberg. 
 - Sausalito, Calif. :  University Science Books,  c1997. 
 - xii, 237 p., 24 p. of plates :  ill. (some col.) ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 217) and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0935702970 (hc : acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extrasolar planets.
<br/><br/><label>Dewey Class. No.: </label>523  / GOW