621.38 Elektronika
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1 | kpw59257443 | |
3 | CZ PrNK | |
5 | 20120902131521.0 | |
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40 | ## | $a ABA001 $b cze |
190 | $a 621.38 $x Elektronika $2 Konspekt $9 19 | |
590 | $w g $k 19 $x *Technika, technologie, inženýrstvínull |