AT CROSSROADS IN AIR-TRAFFIC CONTROL .2. VIEW FROM GROUND - INSTRUMENT-LANDING SYSTEMS, AUTOMATED GROUND CONTROL, EN ROUTE AUTOMATION, INTRODUCTION TO COLLISION-AVOIDANCE SYSTEMS, POSITIVE-CONTROL AIRSPACE, IMPROVED COMMUNICATIONS, STOLPORTS, AND TERMINAL NAVIGATIONAL AIDS

被引:2
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作者
FRIEDLANDER, GD
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D O I
10.1109/MSPEC.1970.5213472
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
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页码:69 / +
页数:1
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