NATIONAL PRODUCTIVITY COUNCIL. (1980). CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NATIONAL PRODUCTIVITY COUNCIL.
Chicago-referens (17:e uppl.)NATIONAL PRODUCTIVITY COUNCIL. CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NEW DELHI: NATIONAL PRODUCTIVITY COUNCIL, 1980.
MLA-referens (9:e uppl.)NATIONAL PRODUCTIVITY COUNCIL. CASE STUDIES IN INSTRUMENTION BY SRINIVASAN. NATIONAL PRODUCTIVITY COUNCIL, 1980.
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