Landolt-Börnstein numerical data and functional relationships in science and technology

by H. Landolt, K. H. Hellwege, A. M. Hellwege, D. Bonnenberg, E.L. Boyd, B.A. Calhoun, V.J. Folen, W. Gräper, A.P. Greifer, C.J. Kriessman, R.A. Lefever, T.R. McGuire, M. Paulus, G.H. Strauss, R. Vautier, H.P.J. Wijn