LABOR UNIONS Colorado union organizers looking to target office workers. RMN N 22, 1983 p.16B Colorado high-tech industries keep unions at bay with benefits. RMN N 22, 1983 p.17B Power shifts to management in labor troubles of trans- portation industry. Up The Creek D 9, 1983 p.1,8-9 Pensions will become big issue in contracts. RMBJ D 26, 1983 p.1,4 Denver city employees featherbedding charges cause city to renegotiate contract with union stagehands. RM Ap 26, 1984 p.6