..............page:18-20,24
..............page:108-111
..............page:62-65,72
..............page:117-120
..............page:99-101
..............page:112-114
..............page:105-107
..............page:102-104
Application of DEA in Engineering Tenders
he ming xing 1; li guan 2; liu yi fan 3 (1.construction supervision co. ltd of pudong new district; shanghai; 2.dept of business administration; sust; 3.technology school of taian suburban)
..............page:115-116
..............page:45-47,57
..............page:76-78,98