Tropia, Ferdinand C. School climate and environment that affect learning of students in mathematics / Ferdinand C. Tropia. - Tayug, Pangasinan : [s.n.], 2015. - xix, 93 pages : illustration ; 28 centimeter. Bibliography: pages 73-78. Subjects--Topical Terms: Mathematics Dewey Class. No.: TH 510 T75s 2015