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Baker, B.: ¬A conceptual framework for teaching online catalog use (1986)
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Field, O.T.: ¬An experiment in catalog reform (1956)
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Coyle, K.: ¬The virtual union catalog : a comparative study (2000)
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Sage, C.; Klaas, J.; Spalding, H.H.; Robinson, T.: ¬A queueing study of public catalog use (1981)
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Norden, D.J.; Lawrence, G.H.: Public terminal use in an online catalog : some preliminary results (1981)
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