Redirected from 1950s BC
(3rd millennium BC - 2nd millennium BC - 1st millennium BC)
Significant persons:
Inventions, Discoveries, Introductions:
... defect[?] Atrophoderma of Pierini and Pasini[?] ATR-X[?] Attention Deficit Disorder with Hyperactivity[?] Attenuated FAP[?] Atychiphobia[?] Atypica ...