National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Committee on Mechanical Properties of Concrete. (1972). Nondestructive testing of concrete: 7 reports. Highway Research Board.
Cita Chicago Style (17a ed.)National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, y National Research Council (U.S.). Committee on Mechanical Properties of Concrete. Nondestructive Testing of Concrete: 7 Reports. Washington, D.C: Highway Research Board, 1972.
Cita MLA (9a ed.)National Research Council (U.S.). Highway Research Board, et al. Nondestructive Testing of Concrete: 7 Reports. Highway Research Board, 1972.