共 50 条
- [35] SHORT-TERM TAKING AND LONG-TERM CHANGES OF THE SINGLE-FARMERS PROFESSIONAL-ROLE IN EAST AND WEST-GERMANY, RESPECTIVELY LANDBAUFORSCHUNG VOLKENRODE, 1995, 45 (02): : 98 - 103
- [37] Discussion on policies for the long-term provision of educational materials EDUCATIONAL PUBLISHING IN GLOBAL PERSPECTIVE: CAPACITY BUILDING AND TRENDS, 1999, : 97 - 99
- [38] The long-term trends in changing educational organisation in the Ukraine TELE-LEARNING: THE CHALLENGE FOR THE THIRD MILLENNIUM, 2002, 102 : 301 - 304