共 50 条
- [27] YOU CANT HAVE PLANNING WITHOUT A PLAN [J]. JOURNAL OF THE AMERICAN INSTITUTE OF PLANNERS, 1958, 24 (01): : 7 - 8
- [30] YOU CANT BUY MOST OF THESE PARTS YET, BUT LOOK AT WHATS COMING [J]. EDN MAGAZINE-ELECTRICAL DESIGN NEWS, 1977, 22 (08): : 29 - 32