TY  - BOOK
AU  - Chang,Raymond
AU  - Overby,Jason Scott
TI  - General Chemistry: the essential concepts 
SN  - 0071313680 (pbk.) :
U1  - 540 22
PY  - 2011///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Chemistry
KW  - BUEsh
KW  - October2012
KW  - Reading book
N1  - Includes index
ER  -