elektrizace železnic
| Field | Ind | Field content |
| leader | -----nam a22--------4500 | |
| 1 | ph136650 | |
| 3 | CZ PrNK | |
| 5 | 20160920120438.9 | |
| 8 | 010907|n|anznnbabn n a|a | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 72 | #7 | $a 621.3 $x Elektrotechnika $2 Konspekt $9 19 |
| 80 | $a 621.331 $2 MRF_2003 | |
| 150 | $a elektrizace železnic $7 ph136650 | |
| 450 | $a elektrifikace železnic $0 o | |
| 550 | $a železniční doprava | |
| 550 | $a elektrifikace | |
| 750 | $a railroads electrification $2 eczenas | |
| 906 | $a wp20010907 $b napo | |
| 906 | $a wu20040303 $b napo | |
| 906 | $a wu20140818 $b miry | |
| 910 | $a ZLG001 | |
| 998 | $a 000136650 | |
| 1500 | $a 20140818114258.0 |