TY  - BOOK
AU  - 
TI  - Chemistry 12 : : a workbook for students / 
SN  - 0968206905
AV  - QD 31.2 .H54 1997
PY  - 1997///
CY  - Canada; 
PB  - Hignell book printers, 
KW  - Chemistry
N1  - Includes index
ER  -