In the last decades, chemical physics has attracted an ever- increasing amount of interest. The variety of problems, such as
those of chemical kinetics, molecular physics, molecular
spectroscopy, transport processes, thermodynamics, the study of the state
of matter, and the variety of experimental methods used, makes
the great development of this field understandable. But the
consequence of this breadth of subject matter has been the
scattering of the relevant literature in a great number of publications.