Wuilleumier F J Ed. Proceeding on Photoionization and REF probes of many-electron interations - New York Plenum Press 1976 - xv - Nato advanced study institute series: Series B, Physics; 18 . Includes bibliography Standard No.: 37321 Source: Textual Subjects--Topical Terms: Electron Dewey Class. No.: C9B5,5:58p1,N75, L6