PEIRCE, CHARLES SANDERS.
Collected papers. Vol.3: Exact logic. Edited by Charles Hartshorne & Paul Weiss.
PEIRCE, CHARLES SANDERS. Collected papers. Vol.3: Exact logic. Edited by Charles Hartshorne & Paul Weiss. © 9May33; A62718. President & Fellows of Harvard College (PPW); 20Mar61; R272803.
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