共 50 条
- [22] PRESENT AND FUTURE AIRLINE TELECOMMUNICATIONS REQUIREMENTS TELECOMMUNICATION JOURNAL, 1969, 36 (09): : 442 - &
- [23] THE PAST, PRESENT, AND FUTURE OF ADMISSION REQUIREMENTS COLLEGE AND UNIVERSITY, 1956, 31 (03): : 309 - 327
- [24] BSE - present and future legal requirements DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT, 2002, 109 (08): : 372 - 374
- [27] Occupational Hygiene of Present-day Silkworm Breeding.. Meditsina Truda I Promyshlennaya Ekologiya, 1982, (03): : 9 - 13
- [28] Occupational Hygiene in Present-Day Flax Manufacture. Meditsina Truda I Promyshlennaya Ekologiya, 1986, (10): : 34 - 37
- [29] Occupational Hygiene in Present-day Alumina Production. Meditsina Truda I Promyshlennaya Ekologiya, 1982, (03): : 7 - 9
- [30] PRESENT AND FUTURE OF THE FOREST INDUSTRY EKONOMISKA SAMFUNDETS TIDSKRIFT, 1990, 43 (04): : 253 - 261