| LDR | 00902cam a22002771 4500 | ||
| 001 | 102643023 | ||
| 003 | MiAaHDL | ||
| 005 | 20191125000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 900530s1933 dcu eng u | ||
| 035 | ⊔ | ⊔ | ‡asdr-uiuc2613798 |
| 035 | ⊔ | ⊔ | ‡auil00070739 |
| 035 | ⊔ | ⊔ | ‡9UC 03095623 |
| 035 | ⊔ | ⊔ | ‡9ARX-4246 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)77309107 |
| 040 | ⊔ | ⊔ | ‡dUtOrBLW |
| 110 | 1 | ⊔ | ‡aUnited States. ‡bChildren's Bureau. |
| 245 | 1 | 0 | ‡aSocial and industrial problems of boys leaving school. |
| 260 | ⊔ | ⊔ | ‡a[Washington, D.C., ‡c1933] |
| 300 | ⊔ | ⊔ | ‡a8 leaves ; ‡ccm. |
| 500 | ⊔ | ⊔ | ‡aIncludes instructions to interviewers and a form to be filled in by interviewers. |
| 500 | ⊔ | ⊔ | ‡aCaption title. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 590 | ⊔ | ⊔ | ‡aTypewritten (carbon copy). |
| 650 | ⊔ | 0 | ‡aBoys. |
| 650 | ⊔ | 0 | ‡aChildren ‡xEmployment. |
| CID | ⊔ | ⊔ | ‡a102643023 |
| DAT | 0 | ⊔ | ‡a20071205234318.0 ‡b20191125000000.0 |
| DAT | 1 | ⊔ | ‡a20191125090630.0 ‡b2024-10-11T18:06:56Z |
| DAT | 2 | ⊔ | ‡a2024-10-11T17:30:02Z ‡b2020-02-29T21:00:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-UIUC ‡dUNKNOWN ‡lprepare.pl-004-008 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-uiuc2613798 ‡auiug ‡bSDR ‡cUIUC ‡puiug.30112068934758 ‡sUIU ‡12613798 |
| 974 | ⊔ | ⊔ | ‡bUIU ‡cUIUC ‡d20241011 ‡sgoogle ‡uuiug.30112068934758 ‡y1933 ‡rpdus ‡qncn |
| 974 | ⊔ | ⊔ | ‡bUIU ‡cUIUC ‡d20241112 ‡sgoogle ‡uuiug.30112068934741 ‡y1933 ‡rpdus ‡qncn |