PC-DOS
| Field | Ind | Field content |
| leader | -----cz a22--------4500 | |
| 1 | ph117975 | |
| 3 | CZ PrNK | |
| 5 | 20180426040414.1 | |
| 8 | 000731|n|anznnbabn n a|a | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 72 | #7 | $a 004.4/.6 $x Programování. Software $2 Konspekt $9 23 |
| 80 | $a 004.451.9PC-DOS $2 MRF_2003 | |
| 150 | $a PC-DOS $7 ph117975 | |
| 550 | $w g $a operační systémy $7 ph115593 | |
| 750 | $a PC-DOS $2 eczenas | |
| 906 | $a wu20060203 $b miry | |
| 950 | 0 | $a název produktu |
| 998 | $a 000117975 |