Autor
ANSI
30
American National Standards Institute
30
Alvarado, Marlene
4
Brecke, E. A.
4
Cangemi, Gastón
4
Dantiacq, Alejandro
4
Fainholc, Beatriz
4
Oliveros Castro, Sergio
4
Pérez, Santiago
4
University of Illinois
4
Valdenegro Egozcue, Boris
4
Brewton, John E.
3
Carozzi, Albert Victor, 1925-
3
Facchini, Higinio Alberto
3
Kindleberger, Charles Poor, 1910-
3
Portland Cement Association
3
American Hospital Association (USA)
2
American Institute of Mining, Metallurgical, and Petroleum Engineers. Chicago Section
2
Anderson, Harry Warren
2
Anthony, Robert N.
2
Balsa, Juan Javier
2
Beach, Richard
2
Bergadá, Ignacio
2
Berkley, George
2
Bluefarb, Samuel M.
2
Bork, Kennard B.
2
Burbules, Nicholas C.
2
Byars, Robert S.
2
Caterpillar
2
Chiesa, Ana
2
DIUC
2
De Paul, AL
2
Dirección de Investigación de la Universidad de Cuenca
2
Earhart, E. W.
2
Fajardo Ortiz, Guillermo
2
Foster, John W.
2
Gruñeiro, Laura
2
Gutierrez, B
2
Gutman, Herbert George, 1928-
2
Hahn, Lewis Edwin
2
Hall, Wayne E.
2
Hermida Palacios, María Augusta
2
Hernandez Fragoso, Carlos
2
Heyl, Allen V.
2
Hinalaf, María
2
Hunziker, Otto Frederick
2
Illinois Institute of Technology
2
Isser, Aldine von
2
Jaher, Frederic Cople
2
Jo Kinnick, B.
2
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