共 50 条
- [45] COST-BENEFIT-ANALYSIS PROGRAM-AUTOMATED LIBRARY AND INFORMATION SYSTEMS, 1982, 16 (02): : 78 - 79
- [48] BENEFIT-COST-ANALYSIS JAPCA-THE INTERNATIONAL JOURNAL OF AIR POLLUTION CONTROL AND HAZARDOUS WASTE MANAGEMENT, 1988, 38 (04): : 372 - 373