Search (2 results, page 1 of 1)

  • × classification_ss:"020"
  • × year_i:[1980 TO 1990}
  1. Gurnsey, J.; White, M.: Information consultancy (1988) 0.01 
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  2. Ranganathan, S.R.: ¬The five laws of library science (1989) 0.01 
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