Abetti Giorgio <br/><br/>
Nebulae and galaxies 
Abetti Giorgio; Hack Marghertia 
 -  1964 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>25258 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B9:61, K4