National defense, contracts not having direct and immediate connection 1453.5 Religious institutions... 145.3; Act 106 (a) (4) 1453.2 (b) 1452.5(a); 1455.3 (b) (3) 1453.5(b)(2), (3) 1453.4 Repair of buildings and structures (see also Maintenance of plant under 1453.5(b)(1) this heading). Resale, materials of authorized....... 1453.5(b) (4) |