共 50 条
- [43] PROBLEMS OF EXPORTING TO DEVELOPING-COUNTRIES [J]. NUCLEAR ENGINEERING INTERNATIONAL, 1978, 23 (271): : 13 - 14
- [47] CLINICAL PROBLEMS IN DEVELOPING COUNTRIES - DISCUSSION [J]. ISRAEL JOURNAL OF MEDICAL SCIENCES, 1972, 8 (8-9): : 1641 - &
- [48] MANAGEMENT SCIENCES PROBLEMS IN DEVELOPING COUNTRIES [J]. INDUSTRIAL ENGINEERING, 1971, 3 (09): : 37 - &
- [49] PSYCHIATRIC PROBLEMS OF DEVELOPING-COUNTRIES [J]. BRITISH JOURNAL OF PSYCHIATRY, 1973, 123 (574) : 271 - 277