TY  - BOOK
AU  - Bruckman,Herman J.
AU  - Cruickshanks,Allan
TI  - Understanding chemistry
SN  - 0471796840
AV  - QD33 .C78 1988
U1  - 540  22nd ed.
PY  - 1988///
CY  - Toronto
PB  - John Wiley & Sons
KW  - Chemistry
N1  - Includes index
ER  -