TY  - BOOK
AU  - Quiason,Serafin D.
AU  - Churchill, Bernardita R.; Mangahas, Fe B.
TI  - Kasaysayan ng daigdig
SN  - 978-971-584-639-4
PY  - 2008///
CY  - Quezon City
PB  - C & E Pub
N1  - Includes bibliography
ER  -