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. 

 - 1 online resource (iii, 158 pages) :  illustrations, portraits 
<br/><br/> "Serial no. 115-71."  CRDP Program record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flying automobiles.<br/>Vertically rising aircraft.<br/>Vertically rising aircraft--Economic aspects--United States.<br/>Public-private sector cooperation--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF27  / .S39 2019 
<br/><br/><label>GPO Item No.: </label>1025-A-03 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.SCI 2:115-71 
<br/><br/><label>Report. No.: </label>Serial no. 115-71 (United States. Congress. House. Committee on Science, Space, and Technology (2011))