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Copyright Renewals

1 + 1 = ? Pt. 1: Professor Boole and poker players. Pt. 2: What is a number?

Author:
Francis Scheid.
Renewal ID:
RE456168
Original Registration Number:
A503576
Date of Renewal:
19Dec89
Date of Publication:
20Apr61
Claimant:
Francis Scheid (A)
Class Code:
A
Edition Statements:
Prelim. ed.