Authors: Bast, T.H. --- Christensen, Kermit, T.H. --- Cummins, Harold, T.H. --- Geist, Frederick D. --- Hartman, Carl G. --- et al. Hines, Marion G. --- Howell, A.B. --- Huber, Ernst, A.B. --- Kuntz, Albert, A.B. --- Leonard, S.L. --- Lineback, P. --- Marshall, John A. --- Miller, Gerrit S.(jr.) --- Miller, Ruth A. --- Schultz, Adolph H. --- Stewart, T.D. --- Straus, William L.(jr.) --- Sullivan, W.E. --- Wislocki, George B.
Year: 1961 Publisher: New York Hafner Publishing Co