Vickery, B. (1959). Classification and indexing in science (2a. ed.). London: Butterworths Scientific Publications.
Citación estilo ChicagoVickery, B.C. Classification and Indexing in Science. 2a. ed. London: Butterworths Scientific Publications, 1959.
Cita MLAVickery, B.C. Classification and Indexing in Science. 2a. ed. London: Butterworths Scientific Publications, 1959.
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