Sepp, Karen Kotash books & textbook
Turn Left at Orion: A Hundred Night Sky Objects to See in a Small Telescope - and How to Find Them
Consolmagno, Guy Davis, Dan M. Sepp, Karen Kotash Drogin, Anne Skirvin, Mary Lynn
Cambridge University Press /2000-10-23 Hardcover / 224 Pages
isbn-10: 0521781906 / isbn-13: 9780521781909
