Library of American University of Madaba Search for 'se:1431-9756 and au:Harrison, Ken M. and se:Patrick Moore's practical astronomy series.'

Astronomical spectroscopy for amateurs /

By Harrison, Ken M.. New York : Springer, 2011 . xiii, 241 p. : 24 cm.. 9781441972385 (pbk. : alk. paper) | 1441972382 (pbk. : alk. paper)

By Harrison, Ken M.. . XVII, 167p. 110 illus., 87 illus. in color. 9781461413974

By Harrison, Ken M.. . XIII, 241p. 193 illus., 35 illus. in color. 9781441972392