00576nam a22001697a 4500 230221b |||||||| |||| 00| 0 eng d National Science Library National Science Library D 002:681.3(05) Information processing 71 Proceedings of IFIP Congress 71 / Ljubljana, Yugoslavia, August 23-28, 1971 Amsterdam: North-Holland, 1972 xviii, 775p. Information science Structured databases Interpretive systems Freiman, C. V. (Ed.) udc PR 2499 2499 0 0 udc 0 D_002681305 0 3132 NSL NSL GF/Rk-1/C-10/R-4 1973-01-27 0 D 002:681.3(05) 43521 2023-02-21 00:00:00 2023-02-21 PR