TY - SER ED - International Business Machines Corporation. TI - IBM System Journal SN - 0018-8670 U1 - 621.38195 IBM.SJ CY - New York PB - International Business Machines Corp. KW - Systems engineering KW - Periodicals KW - Electronic data processing KW - Computers UR - https://dl.acm.org/journal/isyj ER -