Star watch : the amateur astronomer's guide to finding, observing, and learning about over 125 celestial objects /
Harrington, Philip S.
Star watch : the amateur astronomer's guide to finding, observing, and learning about over 125 celestial objects / Philip S. Harrington - New Jersey John Wiley & Sons 2003 - 301 p.
9780471418047
ᅠ
Astronomy - Observers' Manualsᅠ
Astronomy - Amateurs' Manualsᅠ
522 HAR-P
Star watch : the amateur astronomer's guide to finding, observing, and learning about over 125 celestial objects / Philip S. Harrington - New Jersey John Wiley & Sons 2003 - 301 p.
9780471418047
ᅠ
Astronomy - Observers' Manualsᅠ
Astronomy - Amateurs' Manualsᅠ
522 HAR-P