TY - GEN T1 - The socio-economic status and the academic performance of students at the Union High School of Manila for the school year 1971-1972 [microform]. A1 - Castaneda, Corazon J. 1946- LA - English PP - Quezon City PB - Photoduplication Service, University of the Philippines Library YR - 1979 UL - https://tuklas.up.edu.ph/Record/UP-99796217606363237 NO - Vita. NO - Microfilmed with 12 other titles. KW - Union High School of Manila : Students. KW - High school students' socio-economic status : Philippines : Manila. ER -