Dyfyniad APA

Ranganathan, S. (2006). Philosophy of library classification. Ess Ess Publicaions.

Dyfyniad Arddull Chicago

Ranganathan, S.R. Philosophy of Library Classification. New Delhi: Ess Ess Publicaions, 2006.

Dyfyniad MLA

Ranganathan, S.R. Philosophy of Library Classification. Ess Ess Publicaions, 2006.

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