1. Gentry, JerauldR. "A LiftingBody PilotLooksat SpaceShuttleRequirements,"fromThe Societyof ExperimentalTest Pilots 1970Reportto theAerospace Profession,24-26 September 1970,BeverlyHills,California [fromLaunius,R.D. andGillette,A.K., Toward aHistoryof the SpaceShuttle,anannotatedBibliography,NASAHistoryOffice-NASA Headquarters,CodeJCH, December 1992, p. 241