| LDR | 00683nam a22002171 4500 | ||
| 001 | 000955220 | ||
| 003 | MiAaHDL | ||
| 005 | 20210817000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 890208s1937 dcua f000 0 eng d | ||
| 010 | ⊔ | ⊔ | ‡a37026990 |
| 035 | ⊔ | ⊔ | ‡a(MiU)990009552200106381 |
| 035 | ⊔ | ⊔ | ‡asdr-miu.990009552200106381 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)43696188 |
| 035 | ⊔ | ⊔ | ‡a(SAZTEC)047002680 |
| 035 | ⊔ | ⊔ | ‡a(CaOTULAS)175982879 |
| 035 | ⊔ | ⊔ | ‡z(MiU)Aleph000955220 |
| 040 | ⊔ | ⊔ | ‡cCarP |
| 050 | 0 | ⊔ | ‡aTN23 ‡b.U45 no. 19A |
| 110 | 1 | ⊔ | ‡aUnited States. ‡bBureau of Mines. |
| 245 | 1 | 0 | ‡aProcedure for testing supplied-air respirators for permissibility. |
| 260 | ⊔ | ⊔ | ‡aWashington, ‡bU. S. Govt. print. off., ‡c1937. |
| 300 | ⊔ | ⊔ | ‡aiv, 21, [1] p. ‡b1 illus. ‡c24 cm. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aBreathing apparatus |
| CID | ⊔ | ⊔ | ‡a000955220 |
| DAT | 0 | ⊔ | ‡a20071101233545.0 ‡b20210817000000.0 |
| DAT | 1 | ⊔ | ‡a20210907090730.0 ‡b2023-08-06T18:08:59Z |
| CAT | ⊔ | ⊔ | ‡aSDR-MIU ‡dALMA ‡lprepare.pl-004-008 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-miu.990009552200106381 ‡aMiU ‡bSDR ‡cMIU ‡pmdp.39015063040284 ‡sMIU ‡1990009552200106381 |
| 974 | ⊔ | ⊔ | ‡bMIU ‡cMIU ‡d20230806 ‡sgoogle ‡umdp.39015063040284 ‡y1937 ‡rpd ‡qbib ‡tUS fed doc |