Authors: Wangsness, Roald Klinkenberg --- Skrotskii, G. V. --- Berk, A. D. --- Clogston, A. --- Geschwind, S. --- et al. Van Uitert, L. T. --- Blum, S. L. --- Walker, L. R. --- Dillon, J. F. --- Fletcher, P. C. --- Döring, Werner
Year: 1960 Publisher: S.l. : s.n.,