TY  - BOOK
AU  - Camarista, Genesis G.
AU  - Oranio, Ian B.
TI  - Teaching mathematics in the intermediate grades 
SN  - 978-621-8035-91-1
PY  - 2020///
CY  - Quezon City, Manila
PB  - Lorimar Publishing Inc.
KW  - Mathematics--study and teaching
ER  -