| LDR | 00912cam a22002531i 4500 | ||
| 001 | 102370636 | ||
| 003 | MiAaHDL | ||
| 005 | 20180502000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 990915s1955 dcu f eng d | ||
| 035 | ⊔ | ⊔ | ‡asdr-nnc2502777 |
| 035 | ⊔ | ⊔ | ‡a(NNC)2502777 |
| 035 | ⊔ | ⊔ | ‡9AQF4566CU |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)43908755 |
| 040 | ⊔ | ⊔ | ‡aNNC ‡cUPvMLC |
| 090 | ⊔ | ⊔ | ‡aHD4885.U5 ‡bUn33 |
| 110 | 1 | ⊔ | ‡aUnited States. ‡bBureau of Apprenticeship and Training. |
| 245 | 1 | 0 | ‡aFollow-up study of former apprentices; ‡ba sample survey of persons who discontinued apprenticeship programs during 1951 and 1952. ‡c[Prepared by John McCauley. |
| 260 | ⊔ | ⊔ | ‡aWashington, ‡bU.S. G.P.O., ‡c1955] |
| 300 | ⊔ | ⊔ | ‡av, 17 p. ‡bill. |
| 490 | 0 | ⊔ | ‡aIts Technical bulletin ‡vno. T-143 |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aApprentices ‡zUnited States. |
| CID | ⊔ | ⊔ | ‡a102370636 |
| DAT | 0 | ⊔ | ‡a20100222221155.0 ‡b20180502000000.0 |
| DAT | 1 | ⊔ | ‡a20180502090622.0 ‡b2024-04-11T17:34:44Z |
| DAT | 2 | ⊔ | ‡a2024-04-11T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-NNC ‡dUNKNOWN ‡lprepare.pl-004-007 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-nnc2502777 ‡annc1 ‡bSDR ‡cNNC ‡pnnc1.cu51815508 ‡sNNC ‡12502777 |
| 974 | ⊔ | ⊔ | ‡bNNC ‡cNNC ‡d20240411 ‡sgoogle ‡unnc1.cu51815508 ‡y1955 ‡rpd ‡qbib ‡tUS fed doc |