SEEING IN THE DARK
FERRIS, TIMOTHY
SEEING IN THE DARK HOW BACKYARD STARGAZERS ARE PROBING DEEP SPACE AND GUARDING EARTH FROM INTERPLANETARY PERIL - NY SIMON AND SCHUSTER 2002
ASTRONOMERS
ASTRONOMY--AMATEURS' MANUALS
SEEING IN THE DARK HOW BACKYARD STARGAZERS ARE PROBING DEEP SPACE AND GUARDING EARTH FROM INTERPLANETARY PERIL - NY SIMON AND SCHUSTER 2002
ASTRONOMERS
ASTRONOMY--AMATEURS' MANUALS