Adelman, Saul J. <br/><br/>
Bound for the stars 
Saul J. Adelman, Benjamin Adelman 
 - Englewood Cliffs, N.J  Prentice-Hall  c1981 
 - xiv, 335 p.  ill.  24 cm. 
 - A Spectrum book .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics<br/>Interplanetary voyages<br/>Space colonies
<br/><br/><label>Dewey Class. No.: </label>629.4