TY - BOOK ED - United States. TI - Urban air mobility: are flying cars ready for take-off? : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, July 24, 2018 AV - KF27 .S39 2019 PY - 2019/// CY - Washington PB - U.S. Government Publishing Office KW - Flying automobiles KW - Vertically rising aircraft KW - Economic aspects KW - United States KW - Public-private sector cooperation KW - Legislative hearings KW - lcgft N1 - "Serial no. 115-71."; Shipping list no.: 2019-0157-M; GPO Cataloging Record Distribution Program (CRDP); Microfiche; [Washington, D.C.]; U.S. Government Printing Office; [2019]; X microfiche : negative ER -