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  • × classification_ss:"021.6502573"
  • × type_ss:"m"
  • × year_i:[1990 TO 2000}
  1. Directory of computer conferencing in libraries (1992) 0.03
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    Footnote
    Rez. in: Wilson library bulletin 67(1992) no.1, S.111; IfB 2(1994) H.3/4, S.466-467 (C. Dietz)
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