Elementary, of Course—

From Author Wars - https://authorwars.com/books/elementary-of-course-925384.html

Overview:

Title: Elementary, of Course—
Author: uncredited
Year: 1943
Type: Essays

Editions/Publications:

Unknown. Astounding Science Fiction, December 1943 (Unknown, uncredited, Street & Smith Publications, Inc., $0.25, 180 pages, digest, MAGAZINE)