TY  - BOOK
AU  - Lewars, Errol G.,
TI  - Computational chemistry : : introduction to the theory and applications of molecular and quantum mechanics / 
SN  - 9789048138609(pbk)
U1  - 541.0113 
PY  - 2011///
CY  - New York
PB  - Springer Science Business Media
ER  -