51st Psalm 390 5G mobile communication systems 242 57th Psalm 60 50th Psalm 55 55th Psalm 47 5G mobile communication 42 55.00 traffic technology, transport technology: general 30 527 groups 21 5th 18 5th Corps 16 54.72 artificial intelligence 15 50.00 technical sciences: general 14 5th Psalm 14 54th Psalm 13 5th Division 13 50.12 philosopy of technology 11 54.01 history of computer science 11 50.01 history of the technical sciences 9 50.11 history of technology 9 500-1400 9 57.00 mining engineering: general 8 58.30 biotechnology 8 51.10 crystallography 7 54.53 programming languages 7 54th 7 51.70 polymers 6 51st (Highland) Division 6 57th 6 58.31 technical microbiology 6 58.34 food technology 6 586 B.C.-70 A.D 6 58th 6 500-1500 (Moyen Âge) 5 51st 5 52d 5 53.00 electrotechnology: general 5 54.00 computer science: general 5 54.02 pilosophy and theory of computer science 5 55.61 history of space flight 5 55th 5 58.28 pharmaceutical industry 5 5th battery 5 5th century 5 50.70 energy (technical sciences) 4 51.22 surfaces, interfaces and thin layers 4 53.59 electronics: other 4 54.50 computer software: general 4 54.62 machine readable data 4 55.31 history of trains and trams 4 58.00 process engineering: general 4 58.22 polymer technology 4 58.23 textile industry, paper industry 4 58.53 waste processing 4 5th St., N and Arch St., S W cor 4 5th regiment 4 50.21 measurement techniques 3 50000 av. J.-C.-20e siècle 3 50000 av. J.-C.-20e siècle (début) 3 51.00 materials science: general 3 51.50 metallurgy: general 3 52100 3 52nd 3 53.70 telecommunications technology: general 3 54.10 theoretical informatics 3 54.32 computer networks 3 54.71 formal manipulation, computer algebra 3 54.73 computer graphics 3 54.79 computer methods: other 3 54.84 development and use of the Internet and websites 3 56.00 civil engineering: general 3 56th division 3 586 B.c.-70 A.d 3 59th Psalm 3 5G 3 5th St., N and Girard Ave 3 5th St., S between Market and Chestnut Sts 3 5th corps 3 5 prekomorska brigada 2 5. Gebirgsdivision 2 5. Jägerdivision 2 5. krajiška divizija 2 5. krajiška divizija 2 5.-7. Jahrhundert 2 50.80 technical design, technical drawing 2 50th division 2 51.12 crystallization, crystal growth, dislocations and defects 2 51.30 materials testing, properties of materials: general 2 51st regt 2 52.00 mechanical engineering: general 2 52d (Lowland) Division 2 52nd (Lowland) Division 2 53.10 history of electrotechnology 2 53.38 lighting technology 2 53.50 electronics: general 2 53.72 communication networks 2 53.73 electrical and optical signal transmission 2 5307th Composite Unit (Provisional) 2 532 nm 2 53rd (Welsh) Division 2 53rd Psalm 2