TY  - BOOK
AU  - 
TI  - Molecular spectra and Molecular structure: Spectra of Diatomic molecules  
U1  - 574.87 HER 
PY  - 1950///
CY  - New  York
PB  - D. Van Nostrand  Company , 
KW  -  
KW  - Molecular Structure
KW  - Molecular Spectra
N1  - includes bibliographical references and index
ER  -