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Perfokaartide kasutamine |
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S. Roomets. Perfokaartide kasutamine. Tallinn 1970. The brochure is a practical methodological guide to the implementation of manual punch cards in various institutions and provides an overview and instructions for the development and use of manual punch card libraries. The brochure is intended for a wide range of readers: business specialists, administrative staff, engineers, doctors, scientists, information and library workers, teachers and students. |
