John Drury Clark FollowSubscribeBooks by John Drury ClarkIgnition! An Informal History of Liquid Rocket Propellants - John Drury Clark, Isaac AsimovIsaac Asimov, John Drury Clark4.1(1972)EducationMagnetJohn Drury Clark - Ignition!: An Informal History of Liquid Rocket PropellantsJohn Drury Clark, Ignition!: An Informal History of Liquid Rocket Propellants4.1(1972)Misc. Non-fictionMagnet
