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  • × language_ss:"d"
  • × year_i:[1970 TO 1980}
  1. Eversberg, B.: ADV und Zetteldruck : ein Widerspruch? (1975) 0.01
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    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 22(1975) H.5, S.387-390
  2. Pflug, G.: Information Retrieval System (1972) 0.01
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    Source
    Libri. 22(1972) no.1, S.85-92

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