TY  - BOOK
AU  -  Schaefer,Henry F  .
TI  - Methods of electronic structure theory / 
SN  - 0306335034
U1  - 541.28 
PY  - 1977///
CY  - New york : 
PB  - Plenum press , 
KW  - MOLECULAR THEORY
N1  - Includes bibliographical references and index
ER  -