共 2 条
- [1] Training of Mining Engineers. Izvestiya Vysshikh Uchebnykh Zavedenii, Gornyi Zhurnal, 1976, (03): : 3 - 10
- [2] PROFESSIONAL DRAFTING FIRM FOR STRUCTURAL ENGINEERS. Structural Engineering Practice: Analysis, Design, Management, 1982, 1 (02): : 111 - 115