Dalumpines, U. B. (1976). A study of the occupational status of parents of pupils at Magallanes Central Elementary School, Magallanes District, division of City Schools, Davao City during the school year 1969-1970 [microform]. Photoduplication Service University of the Philippines Library.

Dalumpines, Ulpiana B. A Study of the Occupational Status of Parents of Pupils at Magallanes Central Elementary School, Magallanes District, Division of City Schools, Davao City During the School Year 1969-1970 [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.

Dalumpines, Ulpiana B. A Study of the Occupational Status of Parents of Pupils at Magallanes Central Elementary School, Magallanes District, Division of City Schools, Davao City During the School Year 1969-1970 [microform]. Photoduplication Service University of the Philippines Library, 1976.