Additional information
by Ralph Erskine Cleland (Editor), Frank K. Edmondson (Editor), Harry G. Day (Editor)
Additional Editor Is Harold J. Brodie. Additional Contributors Are Lucie-Blair Hodges Geckler, Charles W. Hagen, Jr., Bayard L. Hammond, Adolph Hecht, And Louise Brandau Preer. Indiana University Publications, Science Series No. 16.