SOS Staffing Services, a Utah-based company providing temporary employees with 130 offices in 18 states, has purchased the assets of Computer Resources Inc., Prairie Village, Kan., a company providing temporary information-technology staffing services in the Kansas City area.

Howard W. Scott, SOS chief executive officer, said, "Having recently established a solid business foundation in the Plains States with the acquisition of Century Personnel, we are confident the information technology strengths of Computer Professional Resources will provide an excellent complement to our operations there."