TY  - BOOK
AU  - Gupta, S. L.
AU  - Kumar, V. 
AU  - Sharma, R. C.
TI  - Elements of spectroscopy: with atomic spectra , x-ray spectra , molecular binding and molecular spectra 
U1  - 534.84 
PY  - 1989///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Atomic spectra
KW  - Hydrogen atom
KW  - Quantum mechanical
N1  - It includes bibliographical information and index
ER  -