TY  - BOOK
TI  - Elements of physical science 
SN  - 971086758
AV  - Q 161.2  D58 2007
U1  - Q 161.2  
PY  - 2007///
CY  - Mandaluyong City 
PB  -  National Book Store
N1  - college students; 1210L-1700L
ER  -