TY  - BOOK
AU  -  Guadarrama, Maria Teresita A.
TI  - Number smart 4: worktext in mathematics / 
SN  - 978-621-04-5147-4
U1  - FIL 372.7 G897 2024  
PY  - 2024///
CY  - Manila
PB  - Rex Bookstore
KW  - Mathematics
KW  - Study and teaching (Elementary)
ER  -