TY  - GEN
AU  - Kettle,Sidney F.A.
TI  - Symmetry and structure : : readable group theory for chemists 
SN  - 0470060409 (paperback)
U1  - 541.2201 
PY  - 2007///
CY  - England
PB  - John Wiley 
KW  - Chemical structure
ER  -