Multiprogram Scheduling Parts 3 and 4 Scheduling Algorithm and External Constraints CACM July, 1960 Codd, E. F. CA600705 JB March 20, 1978 9:16 PM 491 4 168 168 4 168 168 5 168 168 5 168 168 5 168 1713 5 168 1901 5 168 491 5 168 46 5 168 168 6 168 168 6 168 168 6 168 185 6 168 185 6 168 185 6 168 196 6 168 1751 6 168 1754 6 168 46 6 168