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CCD observers

Titlesort icon Posted By Updated/commented date Type
CCD Resource and Reading List SXN 49 weeks 2 days ago Page
Donn Starkey- AAVSO Councilor SXN 2 years 6 weeks ago Blog entry
For Observers SXN 1 week 18 hours ago Page
LPVs for CCD observers StefanUtt 2 years 6 weeks ago Forum topic
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484