University of Michigan executive system for the IBM 7090 computer.
APA Citation
University of Michigan Computing Center. (1963). University of Michigan executive system for the IBM 7090 computer. [Ann Arbor].
MLA Citation
University of Michigan Computing Center. University of Michigan Executive System for the IBM 7090 Computer. [Ann Arbor], 1963.
Warning: These citations may not always be complete (especially for serials).