Weinberger, R. <br/><br/>
Planetary Nebulae 

 - Dordrecht:  Kluwer Academic Publishers  1993 
 - xxxviii, 604p. ; 24 cm. 
<br/><br/> Proceedings of the 155th Symposium of the International Astronomical Union, held in Innsbruck, Austria, on July 13-17, 1992 
<br/><br/><label>ISBN: </label>0-7923-2440-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía<br/>nebulosas planetarias