21 action, 5 action function, 6 active, 10 changed, 15 clocked extension, 13 clocking process, 14 coexisting, 14 competition, 16 computation, 5, 8 conflict, 12 conflict-free, 12 cooperation, 16 critical operations, 17 description, 25 description language, (1968)

by White Plains Division, N Y
Venue:IBM System/360 principles of operation. Form A22-6821-7, IBM Corporation, Data Processing