(1977). East European Research Index: A guide to east european research including medicine, agriculture and engineering. F.Hodgson.
Style de citation Chicago (17e éd.)East European Research Index: A Guide to East European Research Including Medicine, Agriculture and Engineering. Guernsey, British Isles: F.Hodgson, 1977.
Style de citation MLA (9e éd.)East European Research Index: A Guide to East European Research Including Medicine, Agriculture and Engineering. F.Hodgson, 1977.
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