"This treatise is a pedogogically oriented collection of 22 chapters chosen to comprehensively present the quantum mechanics of electronic phenomena in molecules. It is an excellent effort to match increases in the physical understanding of chemistry with the astonishing advances in digital computer power and accessibility ... The two-volume set is a necessary addition to chemistry libraries or research group holdings." Leland C Allen J. Am. Chem. Soc., 1996

• Volume 2: Gaussian Basis Sets and Molecular Integrals (T Helgaker & P Taylor); Time Dependent Response Theory with Applications to Self Consistent Field and Multiconfiguration Self Consistent Field Wave Functions (J. Olsen & P Jorgensen); Evaluation of Bond Energies to Chemical Accuracy by Quantum Chemical Techniques (K Raghavachari & L A Curtiss); Exchange-Correlation Approximations in Density-Functional Theory (A D Becke); Coupled Cluster Theory - An Overview of Recent Developments (P J Bartlett); Pseudospectral Methods Applied to the Electron Correlation Problem (T J Martinez & E A Carter); Quasidegenerate Perturbation Theory Using Effective Hamiltonians (M Hoffmann); Analytical Derivative Techniques and the Calculation of Vibrational Spectra (P Pulay); Applications of Molecular Structure Methods to Problems in Astrochemistry (K P Kirby); The Application of Ab Initio Electronic Structure Calculations to Molecules Containing Transition Metal Atoms (C W Bauschlicher Jr et al); Studies of Electron Molecule Collisions on Massively Parallel Computers (C Winstead & V McKoy).