A generalized concept of concentration and its measurement.
By: Appendix: Computer program by Erich Werner.
Series: Institut für Höhere Studien und Wissenschaftliche Forschung, Wien. Research memorandum,; no. 43; Research memorandum (Institut für Höhere Studien und Wissenschaftliche Forschung (Vienna, Austria)) ;; no. 43.
Publisher: Inst. f. Höhere Studien)
Published: 1970
Place of publication: (Wien)
Language: eng
Number of pages: 22
Subjects: Big business.
Notes: Bibliography: leaf 22.