TY  - BOOK
AU  - Valdez, Kristine B. 
TI  - Competence of grade b1 learners in numeracy using self-learning modules in the public schools
U1  - TH 371.33 V23c 2021 
PY  - 2021///
CY  - Saint Louis College : 
PB  - [s.n.], 
KW  - Teaching
KW  - Aids and devices
N1  - References: pages 188-199
ER  -