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author_ss:"Kantor, P.B."
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author_ss:"Saracevic, T."
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theme_ss:"Informationsdienstleistungen"
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year_i:[1990 TO 2000}
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- author's%3a%22Missaoui%2c S.%22 2
- authors%3a%22Missaoui%2c S.%22 2
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Saracevic, T.; Kantor, P.B.: Studying the value of library and information services : Part I: Establishing a theoretical framework (1997)
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- Journal of the American Society for Information Science. 48(1997) no.6, S.527-542
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Saracevic, T.; Kantor, P.B.: Studying the value of library and information services : Part II: Methodology and taxonomy (1997)
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- Journal of the American Society for Information Science. 48(1997) no.6, S.543-563