Issue No. 04 - April (1979 vol. 12)
P.D. Lebling , MIT Laboratory for Computer Science
Is magic real? Do swords glow if the enemy is nearby? In the demonic world of Zork, a simulated universe entices the player into a new form of problem solving.
M. Blank, T. Anderson and P. Lebling, "Special Feature Zork: A Computerized Fantasy Simulation Game," in Computer, vol. 12, no. , pp. 51-59, 1979.