Columbia subject headings:
Construction workers--Texas--Austin.
Day laborers--Texas--Austin.
Documentary films.
Foreign workers, Latin American--Texas--Austin.
Foreign workers, Mexican--Texas--Austin.
Nonfiction films.
Harvard subject headings:
Austin (Tex.)--Emigration and immigration--Social aspects--20th century.
Austin (Tex.)--Race relations.
Construction workers--Texas--Austin.
Day laborers--Texas--Austin.
Foreign workers, Latin American--Texas--Austin.
Foreign workers, Mexican--Texas--Austin.
Mexico--Emigration and immigration--Economic aspects--20th century.
Mexico--Social conditions--20th century
Spanish language--Video recordings for Spanish speakers.
Princeton subject headings:
Construction workers--Texas--Austin.
Day laborers--Texas--Austin.
Documentary films.
Foreign workers, Latin American--Texas--Austin.
Foreign workers, Mexican--Texas--Austin.
Video recordings.