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Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987)
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Dalrymple, P.W.; Roderer, N.K.: Database access systems (1994)
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Snyder, J.: Diving into the Internet : the trouble with Gopher (1994)
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Hjelde, S.: Samarbeid ved hogskolebibliotekene i Oslo og Akershus (1990)
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Munson, J.; Thornburg, B.: Taking advantage of advanced searching (1996)
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