共 50 条
- [31] EMPLOYMENT PROJECTIONS FOR AEROSPACE ENGINEERS AND SCIENTISTS ASTRONAUTICS & AERONAUTICS, 1971, 9 (07): : 58 - &
- [32] EMPLOYMENT CONDITIONS GUIDELINES FOR TRANSPORTATION ENGINEERS ITE JOURNAL-INSTITUTE OF TRANSPORTATION ENGINEERS, 1981, 51 (05): : 54 - 60
- [34] The training of chemical engineers JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY-US, 1911, 3 : 36 - 39