In 1969, Heinz von Foerster, Humberto Maturana, Herbert Brün, and their students at the University of Illinois, created The Whole University Catalog, a collaborative publication expressing the spirit of the times . In this authentic zine, the countercultural revolution and the Biological Computer Laboratory find naked expression.Now, almost two decades after this print publication was scattered to the turbulent winds of history, a PDF of the Whole University Catalog is available online.