Number of the records: 1
social-economic differences
SYS 0129731 LBL 00542nx^^^22001813^^45 005 20170814111019.1 250 $a social-economic differences 450 $7 ba $5 z
Number of the records: 1
| SYS | 0129731 | |
|---|---|---|
| LBL | 00542nx^^^22001813^^45 | |
| 005 | 20170814111019.1 | |
| 250 | $a social-economic differences | |
| 450 | $7 ba $5 z |