May 9th, 1950
L. Ron Hubbard s Dianetics: The Modern Science of Mental Health is released. event on May 09, 1950. Read about how to open files in Open File Database.
Events around May 09, 1950
| May 9th, 1950 | Death | Esteban Terradas i Illa, Catalan mathematician, scientist, and engineer (born in 1883) |
|
