TY  - BOOK
AU  - Nelson, John H.  .
TI  - Annotated instrucor`s edition laboratory experients : Chemistry the central science / 
SN  - 0-13-146488-4
U1  - E 
PY  - 2006///
CY  - New Jersey : 
PB  - Prentice Hall, inc. , 
KW  - Chemistry
ER  -