Jeffery D. "Jeff" Black is an American chief executive officer and chief strategy officer associated with the information technology industry. He also is a programmer and inventor, holding six patents.
جيف بلاك (بالإنجليزية: Jeff Black) هو عالم حاسوب وشخصية أعمال أمريكي، ولد في 1962. (ar)
Jeffery D. "Jeff" Black is an American chief executive officer and chief strategy officer associated with the information technology industry. He also is a programmer and inventor, holding six patents. (en)
جيف بلاك (بالإنجليزية: Jeff Black) هو عالم حاسوب وشخصية أعمال أمريكي، ولد في 1962. (ar)
Jeffery D. "Jeff" Black is an American chief executive officer and chief strategy officer associated with the information technology industry. He also is a programmer and inventor, holding six patents. (en)