<![CDATA[Comentarios al libro: "HOW TO START A GURDJIEFF GROUP" AND OTHER ESSAYS AND LETTERS ABOUT THE PRACTICAL CHRISTIANITY OF G.I. GURDJIEFF: A COLLECTION OF ESSAYS AND LETTERS DE]]>

<![CDATA[Comentarios al libro: "HOW TO START A GURDJIEFF GROUP" AND OTHER ESSAYS AND LETTERS ABOUT THE PRACTICAL CHRISTIANITY OF G.I. GURDJIEFF: A COLLECTION OF ESSAYS AND LETTERS DE]]> Mon, 31 Aug 2026 13:57:02 +0000 es Copyright 202 6BiblioEteca Technologies SL