Logical Foundations of the Marxian Theory of Value García de la Sienra, Adolfo Innbundet / 1992 / Engelsk
Logical Foundations of Nonstandard Analysis With Applications to Economic Theory García de la Sienra, Adolfo Innbundet / 2026 / Engelsk
Logical Foundations of the Marxian Theory of Value García de la Sienra, Adolfo Heftet / 2012 / Engelsk
La Fuente, Vol. 2 The Purpose and Call of Man El Propósito y Llamado del Hombre Martins, Steven R Heftet / 2022 / Engelsk
