Books listed by ISBN
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McGraw-Hill
> Valerie A. Clarke
Valerie A. Clarke
title
ISBN-13
(ISBN-10)
year of publication
Thinking with Logo. Apple Version
978-0-07-452130-4
(0-07-452130-6)
1985
Thinking with Logo. Commodore Version
978-0-07-452131-1
(0-07-452131-4)
1989
A.C.
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A. Clarke
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V. A.
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V.C.
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Valerie Clarke
Valerie A. DeBellis