TY  - BOOK
AU  - Chang,Raymond
TI  - General chemistry: the essential concepts 
SN  - 9780071105958
AV  - QD33 .C48 2007
PY  - 2007///
CY  - Boston
PB  - McGraw-Hill
KW  - Chemistry
KW  - Textbooks
N1  - Includes index
ER  -