TY  - BOOK
AU  - Brown L.Theodore.
AU  - Brown.L Theodore
TI  - Chemistry ,The   Central Science
SN  - 0-13-5334480-2
AV  - QD 31.2 .B76 1997. 
PY  - 1997///
CY  - United State Of  America
PB  - prentice Hall
ER  -