Search LIS Links People and their Contribution towards LIS

Charles William "Charlie" Bachman III

Charles William "Charlie" Bachman III (December 11, 1924) is an American computer scientist, who spent his entire career as an industrial researcher, developer, and manager rather than in academia. The concept of a seven-layer Open Systems Interconnection model (OSI model) was provided by the work of Charles Bachman at Honeywell Information Services.