TY  - BOOK
AU  - Chang, Raymond.
AU  - Goldsby,Kenneth A.
TI  - General chemistry: the essentials concepts 
SN  - 9781259060427
PY  - 2014///
CY  - New York
PB  - McGraw-Hill
KW  - Chemistry
KW  - sears
N1  - Includes index
ER  -