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20by 68596 Foster, P., 79767 Ingle, M., 57882 Clarke, B., Echeverría, Ruben G. 64435, 12979 ISNAR, The Hague (Países Bajos), Workshop on the Methods for Assessing Research Impact and for Diagnosing Research Systems Constraints New Brunswick, N.J. (EUA) 6-8 Jul 1988
Published 1990Texto bibliotecaIICA