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Author/Editor: Schmittberger, R. Wayne
Genre: Puzzles/Math
Edition: 7th Printing
Condition: Very Good
Media Type: SB
No. of Pages: 191
Publisher: Workman Publishing, New York
Publish Date: 1988
Donated By: Ruth Carlsson
Lookup Code S86.g:SB
Color Code: Green 1/2 Circle