Columbia subject headings:
Argentina--Emigration and immigration.
Galicia, Eastern (Ukraine)--Emigration and immigration.
Immigrants--Argentina--Biography.
Jewish businesspeople--Argentina--Biography.
Jews--Argentina--Biography.
Szapu, Julio.
Harvard subject headings:
Argentina--Emigration and immigration.
Galicia, Eastern (Ukraine)--Emigration and immigration.
Immigrants--Argentina--Biography
Jewish businesspeople--Argentina--Biography.
Jews--Argentina--Biography.
Szapu, Julio.
Princeton subject headings:
Jews--Argentina--Biography.
Szapu, Julio.