International business machines corporation Begins hiring 500 employees for plant near Boulder. Post Je 18, 1966 p.24 Employs 3,100 people in Denver area. Post Jl 31, 1966 p.lI PMN J1 31, 1966 p.61 Fourth expansion in payroll announced. Post N 11, 1966 p.22 Boulder's space age boom. Post Empire N 13, 1966 p,9-17 Adds 40 acres to Boulder property. Cervi's Journal D 28, 1966 p.23