Anasazi (Part 1 of 2)
From Author Wars - https://authorwars.com/books/anasazi-part-1-of-2-112359.html
Editions/Publications:
- Unknown. Analog Science Fiction/Science Fact, July 1980 (Unknown, Dean Ing, Condé Nast, ISBN-10: , $1.50, 180 pages, digest, MAGAZINE)