| LDR | 00844nam a2200241I 4500 | ||
| 001 | 010843718 | ||
| 003 | MiAaHDL | ||
| 005 | 20110725000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 811222s1920 nyua 000 0 eng | ||
| 010 | ⊔ | ⊔ | ‡a 20009553 |
| 035 | ⊔ | ⊔ | ‡asdr-chi4019587 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)8016400 |
| 040 | ⊔ | ⊔ | ‡aDLC ‡cCLE ‡dCLE ‡dCGU |
| 049 | ⊔ | ⊔ | ‡aCGUA |
| 050 | 0 | ⊔ | ‡aTK5811.A6 ‡bB8 |
| 099 | ⊔ | ⊔ | ‡a537.811 S004 |
| 100 | 1 | ⊔ | ‡aBucher, Elmer Eustice, ‡d1885- |
| 245 | 1 | 0 | ‡aTechnical description of the Alexanderson system for radio telegraph and radio telephone transmission, ‡cby Elmer E. Bucher. |
| 260 | ⊔ | ⊔ | ‡a[New York, ‡bRadio corporation of America, ‡c1920] |
| 300 | ⊔ | ⊔ | ‡a1 p. ., 55, [1] p. ‡billus., diagrs. ‡c28 cm. |
| 500 | ⊔ | ⊔ | ‡aCover title. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aTelephone, Wireless |
| 650 | ⊔ | 0 | ‡aTelegraph, Wireless |
| 740 | 0 | 0 | ‡aAlexanderson system for radio telegraph. |
| CID | ⊔ | ⊔ | ‡a010843718 |
| DAT | 0 | ⊔ | ‡a19991014000000.0 ‡b20110725000000.0 |
| DAT | 1 | ⊔ | ‡a20120814083137.0 ‡b2023-06-28T17:30:53Z |
| CAT | ⊔ | ⊔ | ‡aSDR-CHI ‡dUNKNOWN ‡lloader.pl-001-001 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-chi4019587 ‡achi ‡bSDR ‡cCHI ‡pchi.086662115 ‡sCHI ‡zc.1 ‡14019587 |
| 974 | ⊔ | ⊔ | ‡bCHI ‡cCHI ‡d20230628 ‡sgoogle ‡uchi.086662115 ‡zc.1 ‡y1920 ‡rpd ‡qbib ‡tUS bib date1 < 1930 |