TY  - BOOK
AU  - Mattei, Janet A
AU  - Saladyga, Michael
AU  - Waagen, Elizabeth O.
TI  - SS cygni light curves 1896-1985
PY  - 1985///
CY  - Cambridge
PB  - AAVSO
KW  - Astronomy and astrophysics thesaurus
KW  - Light curves
KW  - SS Cygni
KW  - Variable stars
ER  -