Mattei, Janet A <br/><br/>
SS cygni light curves 1896-1985 
Janet A Mattei..[et.al]                                              
 - Cambridge  AAVSO  1985 
 - xi, 41p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Light curves<br/>SS Cygni<br/>Variable stars
<br/><br/><label>Universal Decimal Class. No.: </label>524.33  / SSC