TY - GEN AU - Hatem, David J. ed. TI - Subsurface conditions : risk management for design and construction management professionals SN - 0471156078 PY - 1998/// CY - New York PB - John Wiley KW - CIVIL ENGINEERING KW - CIVIL ENGINEERING-CONTRACTS KW - CIVIL ENGINEERING-RISK STUDIES KW - CIVIL ENGINEERING-MANAGEMENT ER -