(1974). Office And Administrative Management System Analysis, Data Processing And Office Services. Prentice Hall of India.
Chicago-referens (17:e uppl.)Office And Administrative Management System Analysis, Data Processing And Office Services. Prentice Hall of India, 1974.
MLA-referens (8:e uppl.)Office And Administrative Management System Analysis, Data Processing And Office Services. Prentice Hall of India, 1974.
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