A. Arango Lisa Bahler Peter Bates Munir Cochinwala David Cohrs Robert Fish Gita Gopal Nancy D. Griffeth Gary E. Herman Takako M. Hickey K. C. Lee Will E. Leland Carlyn Lowery Victor Mak John F. Patterson Lillian Ruston Mark Segal R. C. Sekar Mario P. Vecchi Abel Weinrib Sze-Ying Wuu The Touring Machine System. 68-77 1993 36 Commun. ACM 1 db/journals/cacm/cacm36.html#ArangoBBCCFGGHHLLLMPRSSVWW93