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  • × year_i:[1950 TO 1960}
  1. Shera, J.H.; Egan, M.: ¬The classified catalog : Basic principles and practices (1956) 0.04 
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    Footnote
    Weitere Ausg. 1971 'with a code for the construction and maintenance of the classifies catalog by J.M. Lynn u. Z. Hilton
  2. Wiener, N.: ¬The human use of human beings : cybernetics and society (1950) 0.01 
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    Date
    8. 7.2000 18:17:22
  3. ¬The Role of classification in the modern American library : papers presented at an institute conducted by the University of Illinois Graduate School of Library Science, 1.-4.11.1959 (1959) 0.01 
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    Date
    3.10.2000 10:22:59

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