Authors: Woolson, Ira H. --- Brown, Edwin H. --- Cartwright, Frank P. --- Hatt, William Kendrick. --- Miller, Rudolph P. --- et al. Newlin, John A. --- Russell, Ernest J. --- Worcester, Joseph R. --- United States.
Year: 1923 Publisher: Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology,