Popell, S. D. (1966). Computer time-sharing: Dynamic information handling for business. Prentice-Hall.
Chicago Style aipamenaPopell, Steven D. Computer Time-sharing: Dynamic Information Handling for Business. Englewood Cliffs, N.J: Prentice-Hall, 1966.
MLA aipamenaPopell, Steven D. Computer Time-sharing: Dynamic Information Handling for Business. Prentice-Hall, 1966.
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