Books listed by ISBN
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Willmann-Bell
> Albert G. Ingalls
Albert G. Ingalls
A.G.
title
ISBN-13
(ISBN-10)
year of publication
Amateur Telescope Making
978-0-943396-48-4
(0-943396-48-4)
1996
Amateur Telescope Making
978-0-943396-49-1
(0-943396-49-2)
1996
Amateur Telescope Making
978-0-943396-50-7
(0-943396-50-6)
1996
Albert G. , Jr. Mulley