Trivino, Archelie A. The relationship of self-concept and work values of working and non-working students of Mandaluyong High School for the academic year 1994-1995 Archelie A. Trivino - Manila Ateneo de Manila University 1995 - viii, 90p. Education/Guidance and Counseling Subjects--Uniform Titles: Guidance and Couseling LC Class. No.: T-01522