Always determined, always ready to face sacrifices!.
Contributors: Editorial en Marcha.
Publisher: Editorial en Marcha
Published: 1961
Place of publication: La Habana
Language: eng
Number of pages: 32
Notes: Half title: The following speech by Dr Fidel Castro Ruz...was given at the memorial meeting for the martyrs who fell during the March 13, 1957 attack on the presidential palace.  The meeting was held on the steps of the University of Havana, Monday, March13, 1961.

Cover title.