TY  - BOOK
AU  - Kakkar RIta
TI  - Atomic and Molecular Spectroscopy
SN  - 9781107063884
U1  - 539.602 KAK 
PY  - 2015///
CY  - New Delhi
PB  - Cambridge University Press
KW  -  kakkar rita
KW  -  molecular
KW  -  spectroscopy
KW  - atomic
ER  -