Letter (Astounding, January 1941): For Square Root Signs You Get a Special Typewriter—for the Calculus of Statement, Try Mace's "Principles of Logic." Ley Referred to the "Handbook of Chemistry and Physics."

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Overview:

Title: Letter (Astounding, January 1941): For Square Root Signs You Get a Special Typewriter—for the Calculus of Statement, Try Mace's "Principles of Logic." Ley Referred to the "Handbook of Chemistry and Physics."
Author: Joseph C. Ryus
Year: 1941
Type: Essays

Editions/Publications:

Unknown. Astounding Science-Fiction, January 1941 (Unknown, Joseph C. Ryus, Street & Smith Publications, Inc., $0.20, 164 pages, pulp, MAGAZINE)

This text has been adapted from the Letter (Astounding, January 1941): For Square Root Signs You Get a Special Typewriter—for the Calculus of Statement, Try Mace's "Principles of Logic." Ley Referred to the "Handbook of Chemistry and Physics." entry at the Internet Speculative Fiction Database and is available under a Creative Commons License. The ISFDB does not endorse or sponsor this use.