List of SF Books Since 1890 (Part 6 of 7)

From Author Wars - https://authorwars.com/books/list-of-sf-books-since-1890-part-6-of-7-1290731.html

Overview:

Title: List of SF Books Since 1890 (Part 6 of 7)
Author: Julius Schwartz
Year: 1933
Type: Essays
Series: List of SF Books Since 1890
Number in Series: 6

Editions/Publications:

Unknown. Science Fiction Digest, June 1933 (Unknown, Julius Schwartz, Conrad H. Ruppert, $0.10, 22 pages, unknown, FANZINE)