TY  - BOOK
AU  - Manalo, Catalina B.
TI  - Next century mathematics 7 ; : into critical thingking and problem solving 
SN  - 978-971-06-4964-8
U1  - Res. 510 N338 2023 3rd
PY  - 2023///
CY  - Quezon city, Philippines
PB  - Phoenix Publishing House, 
KW  - 1.Mathematics
ER  -