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Efthimiadis, E.N.; Mitev, N.N.: ¬A classified bibliography on online public access catalogues (1987) 0.02

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Series: British Library research paper; 23

Efthimiadis, E.N.; Neilson, C.: ¬A classified bibliography on online public access catalogues (1989) 0.02

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Imprint: London : British Library
Series: British Library information guide; 10

Yee, M.M.; Laye, S.S.: Online public access catalogs (1996) 0.01

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Source: Encyclopedia of library and information science. Vol.58, [=Suppl.21]

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