Gurdjieff 1950 By sari On 22/01/2014 · Add Comment · In Gurdjieff, G.I. 1950. Beelzebub’s Tales to his Grandson. London: Routledge and Kegan Paul.Related Articles:Project Barca: New Architectures of Memory and Identity – A Case Study on the Impact of Performance as Research Henry Daniel & Rakel Marín Ezpeleta