TY  - BOOK
AU  - Metz,Patricia
AU  - Michels,Gary
AU  - Michels,Therese
TI  - The chemical world: Concepts and appication 
U1  - 540 
PY  - 1998///
CY  - USA
PB  - Saunders College Publishing
KW  - Hóa học
N1  - ĐTTS ghi: Instructor's manual to accompany
ER  -