Letter (Startling Stories, January 1939): Quintuplets

From Author Wars - https://authorwars.com/books/letter-startling-stories-january-1939-quintuplets-1471400.html

Overview:

Title: Letter (Startling Stories, January 1939): Quintuplets
Author: I. Asimov
Year: 1939
Type: Essays

Editions/Publications:

Unknown. Startling Stories, January 1939 (Unknown, I. Asimov, Better Publications, Inc., $0.15, 132 pages, pulp, MAGAZINE)