TY  - BOOK
AU  - Calalang, Sally S.
TI  - Correlates of poor performance of students in grade 10 mathematics
U1  - TH 371.8 C13c 2017 
PY  - 2017///
CY  - Pangasinan
PB  - [s.n.]
KW  - Students
N1  - Biblography: pages 57-59
ER  -