Very useful are the volumes of "Encyclopedia of Computational Chemistry" (PvR Schleyer, P. Schreiner (Eds.-in-Chief), N. Allinger, T. Clark, J. Gasteiger, P. Kollman, H. Schaefer III (Eds.); Wiley, Vols. 1-3, Wiley (1998) West Sussex, pp. 1-812, 812-1520 and 1521-2300).