This concise volume offers undergraduates an introduction to mathematical formalism in problems of molecular structure and motion. The main topics cover the calculus of orthogonal functions, algebra of vector spaces, and Lagrangian and Hamiltonian formulation of classical mechanics and applications to molecular motion. Answers to problems. 1966 edition. Unabridged republication of the edition published by W. A. Benjamin, Inc., New York, 1966.
Here's a sample of other books in this Dover category
Problems and Solutions in Quantum Chemistry and Physics by Charles S. Johnson, Jr., Lee G. Pedersen Unusually varied problems, with detailed solutions, cover of quantum mechanics, wave mechanics, angular momentum, molecular spectroscopy, scattering theory, more. 280 problems, plus 139 supplementary exercises.
Quantum Mechanics in Chemistry by George C. Schatz, Mark A. Ratner Advanced graduate-level text looks at symmetry, rotations, and angular momentum addition; occupation number representations; and scattering theory. Uses concepts to develop basic theories of chemical reaction rates. Problems and answers.