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Mahapatra, M.; Biswas, S.C.: PRECIS: its history and application : an extented state-of-the-art review from the beginning up to 1982 (1983)
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- Source
- Libri. 33(1983), S.315-330
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Mahapatra, M.; Biswas, S.C.: Efficiency of PRECIS role operators (1984)
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- Source
- International library review. 16(1984), S.299-307