European research index: A guide to European research including medicine, agriculture, and engineering - 2nd ed. - Islands: Francis Hodgson Limited, 1969 Vol. 1; 911p.Vol. 2; 917-1738p. Subjects--Topical Terms: Research Subjects--Index Terms: Europe Learned institutions and societies Universal Decimal Class. No.: R 5/6:061.6(4) / K9.1