| LDR | 01089cam a2200277Ia 4500 | ||
| 001 | 005889088 | ||
| 003 | MiAaHDL | ||
| 005 | 20220812000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 990725s1949 dcu f000 0 eng d | ||
| 035 | ⊔ | ⊔ | ‡a(MiU)990058890880106381 |
| 035 | ⊔ | ⊔ | ‡asdr-miu.990058890880106381 |
| 035 | ⊔ | ⊔ | ‡z(MiU)MIU01000000000000005889088-goog |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)41952855 |
| 035 | ⊔ | ⊔ | ‡z(MiU)Aleph005889088 |
| 040 | ⊔ | ⊔ | ‡aQPC ‡cQPC ‡dLHL ‡dWEA ‡dUSBMI |
| 049 | ⊔ | ⊔ | ‡aUSBI |
| 086 | 0 | ⊔ | ‡aI 28.27:7513 |
| 100 | 1 | ⊔ | ‡aBerger, Lawrence Bursley. |
| 245 | 1 | 0 | ‡aSupplemental list of respiratory protective devices approved by the Bureau of Mines : ‡badditions to list published in Information Circular 7444 / ‡cby L.B. Berger. |
| 260 | ⊔ | ⊔ | ‡aWashington, D.C. : ‡bU.S. Dept. of the Interior, Bureau of Mines, ‡c1949. |
| 300 | ⊔ | ⊔ | ‡a3 p. : ‡c26 cm. |
| 490 | 0 | ⊔ | ‡aInformation circular / Bureau of Mines ; ‡v7513 |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aRespirators (Medical equipment) |
| 650 | ⊔ | 0 | ‡aBreathing apparatus. |
| 710 | 1 | ⊔ | ‡aUnited States. ‡bBureau of Mines. |
| 899 | ⊔ | ⊔ | ‡a39015078463489 |
| CID | ⊔ | ⊔ | ‡a005889088 |
| DAT | 0 | ⊔ | ‡a20080908013810.0 ‡b20220812000000.0 |
| DAT | 1 | ⊔ | ‡a20220812060510.0 ‡b2023-03-06T18:33:35Z |
| CAT | ⊔ | ⊔ | ‡aSDR-MIU ‡dALMA ‡lprepare.pl-004-008 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-miu.990058890880106381 ‡aMiU ‡bSDR ‡cGWLA ‡pmdp.39015078463489 ‡sMIU ‡1990058890880106381 |
| 974 | ⊔ | ⊔ | ‡bMIU ‡cGWLA ‡d20230306 ‡sgoogle ‡umdp.39015078463489 ‡y1949 ‡rpd ‡qbib ‡tUS fed doc |