TY  - BOOK
AU  - Zumdahl,Steven S.
AU  - Hummel, Thomas J.
TI  - Chemical principles: complete solutions guide
SN  - 0618372091
PY  - 2005///
CY  - Boston, USA.
PB  - Houghton Mifflin Company
KW  - Chemistry
KW  - Problems, exercises, etc
ER  -