Dufay, Jean <br/><br/>
Galactic nebulae and interstellar matter 

 - New York  ; Dover Publications  , 1968 
 - 352p. 
<br/><br/><label>ISBN: </label> 22.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Milky Way<br/>Planetary Nebulas
<br/><br/><label>Dewey Class. No.: </label>523.1135  / DUF