Tagumpay ng manggagawa may kalakip na sampung utos, pitong wika, tula at tuluyang ukol sa manggagawa [microform]. - Honorio, Cirilo S. (Quezon City Photoduplication Service, University of the Philippines Library, 1977)
Microfilmed with 31 other titles.
Originally published in Maynila, Martinez, 1925.
Keywords: Work; Labor and laboring classes