共 50 条
- [41] KEEPING THINGS AS SIMPLE AS POSSIBLE, BUT NO SIMPLER [J]. SOUND AND VIBRATION, 1994, 28 (05): : 5 - 5
- [45] THE PVC DEBATE - KEEPING THINGS IN PROPORTION [J]. KUNSTSTOFFE-PLAST EUROPE, 1995, 85 (11): : 1 - 1
- [49] Keeping our place at the policy table [J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2003, 1 (06) : 291 - 292
- [50] HOME STUDY - KEEPING WOMEN IN THEIR PLACE [J]. DEVELOPING DISTANCE EDUCATION, 1988, : 195 - 198