Heinlein, Robert A.  1907- <br/><br/>
Double star / 
Robert A. Heinlein ; with a new introd. by Joe Haldeman. 
 - Boston :  Gregg Press,  1978, c1956. 
 - xviii, 186 p. :  port. ;  21 cm. 
 - The Gregg Press science fiction series .
<br/><br/> Reprint of the ed. published by Doubleday, New York, in series: Doubleday science fiction. 
<br/><br/>Bibliography: p. xviii. 
<br/><br/><label>ISBN: </label>0839824467 
<br/><br/><label>LC Class. No.: </label>PS3515.E288  / D62 
<br/><br/><label>Dewey Class. No.: </label>813/.5/4