TY  - BOOK
AU  - Zumdahl, Steven S.
TI  - Chemistry: Concepts and applications 
SN  - 9788131510131
U1  - 540 
PY  - 2009///
CY  - Singapore
PB  - Cengage Learning
KW  - Chemistry
KW  - Atoms, molecules and lons
KW  - Stoichiometry
KW  - Gases
ER  -