TY  - BOOK
AU  - Practical Chemistry
TI  - Chemistry -PSU 1116 Formerly PSU 11C4
T2  - Practical chemistry 
U1  - 546.64 PRA 
PY  - 0000///20
CY  - Colombo
PB  - Open University
KW  -  chemistry
KW  - OUSL
N1  - Bachelor Science :Level 3
ER  -