Search (1 results, page 1 of 1)

  • × author_ss:"Eckert, P.F."
  • × language_ss:"e"
  • × year_i:[1970 TO 1980}
  1. Brandhorst, W.T.; Eckert, P.F.: Document retrieval and dissemination systems (1972) 0.01
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    Source
    Annual review of information science and technology. 7(1972), S.379-438