By Grundstein, Nathan D..
Hudson, Ohio Enterprise Achievement Associates 1983 .
xlv, 179 p. , "A Zeus book." | Includes index. | Continues: The managerial Kant. | Continued by: An artificial intelligence of strategy. 25 cm..

By Ramírez, Santiago María.
Madrid Ediciones Palabra 1979 .
224 p. , Posthumous work, edited by Victorino Rodriguez. 19 cm..
847118141X