Cartoon: "City of the Future"

From Author Wars - https://authorwars.com/books/cartoon-city-of-the-future-2926551.html

Overview:

Title: Cartoon: "City of the Future"
Author: R. Crumb
Year: 1975
Type: Interior Art

Editions/Publications:

Unknown. Creative Computing, May-June 1975 (Unknown, R. Crumb, Ideametrics, $1.50, 78 pages, unknown, MAGAZINE)