TY  - BOOK
AU  - Padua, A.L.
TI  - Physical science
SN  - 978-971-07-3819-9
U1  - GC 500.2 P578 2016 
PY  - 2016///
CY  - Quezon City
PB  - Vibal Publishing
KW  - Physical science
N1  - Includes bibliographies and indexes
ER  -