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  • × author_ss:"Donovan, P.W."
  • × year_i:[1970 TO 1980}
  1. Donovan, P.W.; Hunt, D.C.; Mack, J.M.: ¬The Dewey Decimal Scheme and mathematics (1973) 0.02
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  2. Donovan, P.W.; Hunt, D.C.; Mack, J.M.: Mathematics in a major library using the Dewey Decimal Classification (1975) 0.02
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