Spitzer, Lyman,  1914-1997. <br/><br/>
Searching between the stars / 
Lyman Spitzer, Jr. 
 - New Haven, [Conn.] :  Yale University Press,  c1982. 
 - xv, 179 p. :  ill. ;  22 cm. 
 - Mrs. Hepsa Ely Silliman memorial lectures ;  46 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 163-171. 
<br/><br/><label>ISBN: </label>0300027095 
<br/><br/><label>LCCN: </label>81013138  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interstellar matter.<br/>Astronautics in astronomy.
<br/><br/><label>LC Class. No.: </label>QB790  / .S68 
<br/><br/><label>Dewey Class. No.: </label>523.1/12