RARE comprehensive account of the various methods used in the quantum theory of finite systems, including molecular, atomic, nuclear, and particle phenomena by two authors associated with the Centre d`Etudes Nucleaires de Saclay. 235xs155mm. XVIII+657 pages. Hardcover with dust-jacket. Jacket rubbed. Jacket corners and edges worn. Jacket rear side stained. Cover corners and spine edges bumped. Tiny stain on text block edge. Previous owner`s name written in pen on front whitepage. Else in good condition.