At Close Quarters SOE Close Combat Pistol Instructor Colonel Hector Grant-Taylor Armstrong David Heftet / 2013 / Engelsk
History of Gallaudet University 150 Years of a Deaf American Institution Armstrong David F. Innbundet / 2014 / Engelsk
Day Before Yesterday Reminiscences of a Varied Life Maitland, Armstrong David Heftet / 2009 / Engelsk
Day Before Yesterday; Reminiscences of a Varied Life Maitland, Armstrong David Innbundet / 2009 / Engelsk
Organization in the Mind Psychoanalysis, Group Relations and Organizational Consultancy Armstrong David Heftet / 2005 / Engelsk
Consciousness and Causality A Debate on the Nature of Mind Armstrong David M. Heftet / 1984 / Engelsk
