TY  - GEN
AU  - Barrett,Jack
TI  - Atomic structure and periodicity 
T2  - Tutorial chemistry texts
SN  - 0854046577
U1  - 541.24 
PY  - 2002///
CY  - [S.l.]
PB  - Royal Society of Chemistry
KW  - Atomic structure
N1  - PB
ER  -