TY  - BOOK
AU  - Antonio, Eleanor D.
AU  - Banlaygas, Emilia L.
AU  - Lagarto, Jocelyn L.
TI  - Kayamanan 4: Batayan at Sanayang Aklat sa Araling Panlipunan
SN  - 978-971-23-6309-2
U1  - GSL TB 910 An888 2013 
PY  - 2013///
CY  - Manila, Philippines
PB  - Rex Book Store
ER  -