TY  - BOOK
AU  - Cramer, Christopher J
TI  - Essentials of Computational Chemistry : Theories and Models 
SN  - 978-0-470-09182-1
U1  - 541.28 
PY  - 2004///
CY  - England
PB  - Wiley 
KW  -  Natural sciences & mathematics 
KW  - Chemistry 
KW  - Physical chemistry 
KW  - Theoretical Chemistry
KW  - Quantum Chemistry Methods
ER  -