Document (#19932)

Author

Lancaster, F.W.

Title

MEDLARS : report on the evaluation of its operating effiency

Source

American documentation. 20(1969), S.119-142

Year

1961

Footnote

Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.223-246.

Theme

Retrievalstudien

Object

MEDLARS

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