TY  - BOOK
AU  - Mercado,Erlinda C.
TI  - Lahing dakila grade 1
SN  - 978-971-98-1377-4
U1  - 372.89 
PY  - 2021///
CY  - Quezon City
PB  - C & E Publishing, Inc.
KW  - Edukasyong Panlipunan
KW  - Araling Panlipunan
ER  -