How Did We Find Out About Comets?

(1975)
(A book in the How Did We Find Out About... series)
A non fiction book by Isaac Asimov

Used availability for Isaac Asimov's How Did We Find Out About Comets?

Hardback Editions

May 1975 : USA Library Binding

Title: How Did We Find Out About Comets? (How Did We Find Out Series)
Author(s): Isaac Asimov, David Wool
ISBN: 0-8027-6204-2 / 978-0-8027-6204-7 (USA edition)
Publisher: Walker & Co
Availability: Amazon Amazon UK Amazon CA

1975 : USA Hardback

Title: How Did We Find Out About Comets? (How Did We Find Out Series)
Author(s): Isaac Asimov
ISBN: 0-8027-6203-4 / 978-0-8027-6203-0 (USA edition)
Publisher: Walker & Co., NY
Availability: Amazon Amazon UK

Paperback Editions

February 1981 : USA Paperback

Title: How Did We Find Out About Comets
Author(s): Isaac Asimov
ISBN: 0-380-53454-1 / 978-0-380-53454-8 (USA edition)
Publisher: Avon Books
Availability: Amazon Amazon UK Amazon CA