Quality assurance in contracts

Ижил төстэй зүйлс

• Guide to field surveillance of quality assurance contracts
  -н: Austroads
  Хэвлэсэн: (1995)
• Supervision and contracts
  -н: Kursus Pembinaan dan Penyelenggaraan Jalanraya untuk Jurutera-Jururea Muda JKR (1979 : Kuala Lumpur)
• An investigation of the extra costs arising on highway contracts/
  -н: 435404 Tyrrell, A. P., зэрэг
  Хэвлэсэн: (1983)
• An informational guide for methods and procedures in contract maintenance/
  -н: American Association of State Highway Officials. Committee on Maintenance and Equipment
  Хэвлэсэн: (1964)
• Alternative project delivery, procurement, and contracting methods for highways /
  -н: Molenaar, Keith R. (Keith Robert), зэрэг
  Хэвлэсэн: (2007)