Miscellaneous nominations and construction of naval vessels : hearings before the Committee on Armed Services, United States Senate, Eighty-sixth Congress, first session, on nominations of Dr. Herbert Frank York, of California, to be Director of Defense research engineering, Courtney Johnson, of Indiana, to be Assistant secretary of the Army, Philip B. Taylor, of New Jersey, to be Assistant secretary of the Air Force, Cecil P. Milne, of Indiana, to be an Assistant secretary of the Navy, and H.R. 3293, authorizing the constrution of modern naval vessels. February 5, 26, and April 10, 1959.