1) Electro-mechanical computer 2) Travel technology
Found on
https://www.crosswordclues.com/clue/reservisor
Starting in 1946, American Airlines developed a number of automated airline booking systems known as Reservisor. Although somewhat successful, American`s unhappiness with the Reservisor systems led them to develop the computerized Sabre system used to this day. ==Before Reservisor== C. R. Smith became president of American Airlines in 1934 and se....
Found on
http://en.wikipedia.org/wiki/Reservisor
No exact match found.
