Isaac. 1920–92, US writer and biochemist, born in Russia. His science-fiction works includeFoundation Trilogy (1951–53; sequel 1982) and the collection of stories I, Robot (1950)
Asimov in American English
(ˈæzəmɔf; ˈæzəmɔv)
Isaac1920-92; U.S. science & science-fiction writer