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  • × classification_ss:"025.5'2"
  • × year_i:[1980 TO 1990}
  1. Grogan, D.: Grogan's case studies in reference work : Vol.1-6 (1987) 0.00 
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    Content
    Vol.1: Enquiries and the reference process. 96 S. - Vol.2: Encyclopedias, yearbooks, directories and statistical sources. 184 S. - Vol.3: Bibliographies of books. 104 S. - Vol.4: Periodicals and their guides. 136 S. - Vol.5: Dictionaries and phrase books. 160 S. - Vol.6: Biographical source. 160 S.
  2. Crawford, M.J.: Information broking : a new carees in information work (1988) 0.00 
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    Pages
    40 S

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