Rajaa
Hakutulokset: Kirjoja kirjailijalta Karen Peltz Strauss
Rajaa
yksi hakutulos.
A New Civil Right
sidottu,
2006,
englanti,
ISBN 9781563682919
When three deaf men in the 1960s invented and sold TTYs, the first teletypewriting devices that allowed deaf people to communicate by telephone, they started a telecommunications …