problem set #1 for Quantum Physics, B.Sc. Part-III.
problem set #2 for Quantum Physics, B.Sc. Part-III.
problem set #3 for Quantum Physics, B.Sc. Part-III.
problem set #4 for Quantum Physics, B.Sc. Part-III.
problem set #5 for Quantum Physics, B.Sc. Part-III.