Kate Wilhelm

astronavigation n.	1957 K. Wilhelm Mile-Long Spaceship Apr. 84/2 We can only wait and hope we have hit on the way to find his home planet through making him want to learn astro[-]navigation and astronomy.
three-D n.	1957 K. Wilhelm Mile-Long Spaceship in Astounding Science Fiction Apr. 82/2 They had rediscovered the joy of reading books. Real leather-bound books instead of watching the three D set, or using the story films.