Heinlein in Dimension: A Critical Analysis
From Author Wars - https://authorwars.com/books/heinlein-in-dimension-a-critical-analysis-759509.html
Overview:
Editions/Publications:
- Unknown. The Magazine of Fantasy and Science Fiction, October 1968 (Unknown, Ted White, Mercury Press, Inc., $0.50, 132 pages, digest, MAGAZINE)
- Unknown. The Magazine of Fantasy and Science Fiction, October 1968 (Unknown, Alexei Panshin, Mercury Press, Inc., $0.50, 132 pages, digest, MAGAZINE)