Columbia subject headings:
Caso, Alfonso, 1896-1970.
González Guzmán, Ignacio, 1898-1972.
Rosenblueth, Arturo, 1900-1970.
Harvard subject headings:
Caso, Alfonso, 1896-1970.
González Guzmán, Ignacio, 1898-1972.
Rosenblueth, Arturo, 1900-1970
Rosenblueth, Arturo, 1900-1970.
Scientists--Mexico--Biography.
Princeton subject headings:
Caso, Alfonso, 1896-
González Guzmán, Ignacio, 1898-
Rosenblueth, Arturo, 1900-1970.