共 42 条
- [1] Ackoff R. L., 1972, PURPOSEFUL SYSTEMS
- [3] BELLA DA, 1978, J ENVIRON SYST, V7, P355
- [4] BELLA DA, 1974, P AM SOC CIV ENG, V100, P17
- [5] BOURRET D, 1976, DIFFERENTES METHODES
- [6] *CAN ENV, 1975, MON PLAN ENS BASS HY
- [7] *CAN ENV, 1975, EV REV ENV
- [8] CARTWRIGHT TJ, 1974, SOCIOECONOMIC PLANNI, V9, P197