Garzoli, Silvia L <br/><br/>
Atlas de hidrogeno neutro galactico para la region  

 - Washington:   Carnegie Institute of Washington,   1972 
 - 123p.  
<br/><br/><label>ISBN: </label>0-87279-640-X 
<br/><br/><label>Universal Decimal Class. No.: </label>R 546.11:523.1(084.4)   / L2