CF&I STEEL CORPORATION Sells 2 coal mines. RMN D 16, 1983 p.105 Permanently closes b furnaces. RMN D 28, 1383 p.68 More on closure of plant. RMN D 29, 1983 p.18 Crane company wants to sell CF&I. RMN Ja 27, 1984 p.81 Economic recovery has bypassed some of state's giants. RMN F 21, 1984 p.1B,28B Takeover offer for parent Crane Co. puts CM doubt. RMN F 28, 1984 p.1,8 corporate future in 0