Search (2 results, page 1 of 1)

  • × author_ss:"Lloyd, G.A."
  • × year_i:[1970 TO 1980}
  1. Lloyd, G.A.: ¬The Universal Decimal Classification as an international switching language (1972) 0.02
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    Source
    Subject retrieval in the seventies: new directions. Proc. of an Int. Symp. ... College Park, May 14-15, 1971. Ed.: H.H. Wellisch et al
  2. Lloyd, G.A.: Universal Decimal Classification (1976) 0.02
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    Source
    Classification in the 1970s: a second look. Rev. ed. Ed.: A. Maltby