Lecture Notes & Problems bank for Physics : R S Saraswat and G P Sastry
Oscillations and Waves: S Bharadwaj and S P Khastagir
Vibration & Waves: A P French
Waves (Berkeley Physics Course, Volume 3): F S Crawford (Advanced)
Optics: E Hecht
Concepts of Modern Physics: A Beiser
Quantum Theory: D Bohm (Advanced)