A Course in Group Theory Research in group theory have resulted in a large number of books written for postgraduates in the subject, but a good introductory text is difficult
Thirty Years that Shook Physics_The Story of Quantum Theory Entertaining,rigorousintroductiontothedevelopmentofQuantumTheorytracesitshistory—fromMaxPlanck’srevolutionarydiscoveryofquantaandNielsBohr’smodelofthe