TY  - GEN
AU  - Cramer, Christopher J.
TI  - Essentials of computational chemistry: theories and models
SN  - 9780470091821
U1  - 541.2 
PY  - 2004///
CY  - England
PB  - John Wiley and Sons
KW  - CHEMISTRY
KW  - THEORETICAL
KW  - CHEMISTRY-PHYSICAL AND THEORETICAL
KW  - DATA PROCESSING
UR  - www.willy com.
ER  -