TY  - BOOK
AU  - Buenaventura,Marcia
AU  - Maribbay,Agripina
AU  - Pau,Lucila
AU  - Villacastin,Elmer
TI  - Science and technology in the catholic high school year 4
SN  - 971-522-059-2
U1  - Prof. 530 B928 1990 
PY  - 1990///
CY  - Philippines
PB  - Salesiana Publishers, Inc.
KW  - Physics
ER  -