TY  - BOOK
AU  - Chang,Raymond
TI  - Student study guide chemistry
SN  - 0072318015
U1  - 540 22
PY  - 2002///
CY  - Boston
PB  - Mc-Graw Hill
KW  - Chemical Engineering and Technology
KW  - Chemistry
KW  - Problems, exercises, etc
KW  - Hóa học
ER  -