Guadarrama, Maria Teresita A.
Number smart 4 : worktext in mathematics /
Maria Teresita Guadarrama,
- Manila : Rex Bookstore, c2024
- xv, 548 pages : illustrated ; 28 cm.
978-621-04-5147-4
Mathematics--Study and teaching (Elementary)
FIL 372.7 G897 2024