A: The exact title is "Atomic and Molecular Physics" by R. Rajkumar . Look for the 1st or 2nd Edition published by Laxmi Publications (ISBN: 978-8131800373).
: Includes Raman scattering, the Franck-Condon principle, and isotope effects on spectra. External Field Effects Zeeman & Stark Effects rajkumar atomic and molecular physics pdf