TY  - BOOK
AU  - Williams,D.S
TI  - General Chemistry and Inorganic Chemistry Part 1- Block.1
T2  -  chemistry-PSUIICI
U1  - 546 WIL 
PY  - 1983///
CY  - Colombo
PB  - Open University
KW  - Organic,inorganic chemistry
KW  - OUSL
N1  - Bachelor Science  Level 3
ER  -