pracovní polohy
| Field | Ind | Field content |
| leader | -----cz a22--------4500 | |
| 1 | ph465312 | |
| 3 | CZ PrNK | |
| 5 | 20230601040132.7 | |
| 8 | 080711|n|anznnbabn n a|a | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 72 | #7 | $a 613 $x Hygiena. Lidské zdraví $2 Konspekt $9 14 |
| 80 | $a 613.65 $2 MRF_2003 | |
| 150 | $a pracovní polohy $7 ph465312 | |
| 450 | $a polohy pracovní $0 o | |
| 550 | $a ergonomie $7 ph119985 | |
| 550 | $w g $a hygiena práce $7 ph120985 | |
| 750 | $a working postures $2 eczenas | |
| 906 | $a wp20080714 $b mapl | |
| 906 | $a wu20141128 $b napo | |
| 996 | $a import $b 60 $c 20080711 $l AUT10 | |
| 996 | $a 0432A $b 60 $c 20141128 $l AUT10 | |
| 998 | $a 000465312 |