共 50 条
- [1] Directional drilling contractors should review contracts Pipeline and Gas Journal, 1995, 222 (06):
- [4] PG&J's census of directional drilling contractors 1600, Advanstar Communications, Inc, Duluth, MN, USA (221):
- [5] CONTRACTORS ADMINISTRATION OF LARGE CONTRACTS PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS, 1967, 38 (DEC): : 803 - &
- [7] Contractors' problems in termination of contracts JOURNAL OF ACCOUNTANCY, 1944, 77 (01): : 7 - 12
- [9] SUBSURFACE CONSTRUCTION CONTRACTS - CONTRACTORS VIEW JOURNAL OF THE CONSTRUCTION DIVISION-ASCE, 1974, 100 (NCO4): : 658 - 660