PEIRCE, CHARLES SANDERS.
Collected papers. Vol.6: Scientific metaphysics. Edited by Charles Hartshorne & Paul Weiss.
PEIRCE, CHARLES SANDERS. Collected papers. Vol.6: Scientific metaphysics. Edited by Charles Hartshorne & Paul Weiss. © 2Dec35; A88511. President & Fellows of Harvard College (PPW); 6Mar63; R311965.
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