TY  - BOOK
AU  - Mulato, Mark Jesus M.
TI  - Error analysis in problem solving along patterns and algebra & basis for an activirty module
U1  - TH 510 M88e 2023 
PY  - 2023///
CY  - Saint Louis College, City of San Fernando, La Union : 
PB  - [s.n.], 
KW  - Mathematics notation.
N1  - References: pages 136-139
ER  -