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Fenichel, C.H.; Hogan, T.H.: Online searching : a primer (1980) 0.03

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Fenichel, C.H.: Online information retrieval : identification of measures that discriminate among users with different levels of types of experience (1979) 0.02

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Fenichel, C.H.: ¬The Interneted library system (1994) 0.01

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Source: Proceedings of the 15th National Online Meeting 1994, New York, 10-12 May 1994. Ed. by M.E. Williams

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