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| 001 | 006256504 | ||
| 003 | MiAaHDL | ||
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| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 881220u19499999dcu x1m f0 a0eng d | ||
| 010 | ⊔ | ⊔ | ‡aa 65007055 //r852 ‡zsn 79005015 |
| 022 | 0 | ⊔ | ‡a0097-0336 |
| 035 | ⊔ | ⊔ | ‡asdr-chi936104 |
| 035 | ⊔ | ⊔ | ‡asdr-osu.b34094660 |
| 035 | ⊔ | ⊔ | ‡asdr-nrlf.991019353099706532 |
| 035 | ⊔ | ⊔ | ‡asdr-nrlf.b12910114x |
| 035 | ⊔ | ⊔ | ‡asdr-ucsc.b15247545 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)1450051 |
| 035 | ⊔ | ⊔ | ‡a(ICU)BID11695615 |
| 040 | ⊔ | ⊔ | ‡aNSD ‡dInU ‡dm.c. ‡dDLC ‡dNSD ‡dDLC ‡dm/c ‡dNST |
| 041 | 0 | ⊔ | ‡aeng |
| 042 | ⊔ | ⊔ | ‡ansdp ‡alc |
| 043 | ⊔ | ⊔ | ‡an-us--- |
| 050 | 0 | ⊔ | ‡aQB4 ‡b.W34 |
| 082 | 0 | ⊔ | ‡a520/.5 ‡219 |
| 210 | 0 | ⊔ | ‡aU. S. Nav. Obs. circ. |
| 222 | ⊔ | 0 | ‡aUnited States Naval Observatory circular |
| 245 | 0 | 0 | ‡aUnited States Naval Observatory circular. |
| 246 | 1 | 0 | ‡aCircular |
| 260 | 0 | 0 | ‡aWashington, D.C. : ‡bThe Observatory, ‡c[1949- |
| 300 | ⊔ | ⊔ | ‡av. ; ‡c27 cm. |
| 310 | ⊔ | ⊔ | ‡aIrregular |
| 362 | 0 | ⊔ | ‡aNo. 1 (July 18, 1949)- |
| 500 | ⊔ | ⊔ | ‡aTitle from caption. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 555 | ⊔ | ⊔ | ‡aNo. 1 (July 18, 1949)-99 (June 19, 1964) issued as no. 100. |
| 650 | ⊔ | 0 | ‡aAstronomy ‡xObservations ‡zUnited States ‡xPeriodicals. |
| 710 | 2 | 0 | ‡aUnited States Naval Observatory |
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| CID | ⊔ | ⊔ | ‡a006256504 |
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| DAT | 1 | ⊔ | ‡a20120814081011.0 ‡b2024-08-12T17:35:41Z |
| DAT | 2 | ⊔ | ‡a2024-08-12T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-CHI ‡dUNKNOWN ‡lloader.pl-001-001 |
| FMT | ⊔ | ⊔ | ‡aSE |
| HOL | ⊔ | ⊔ | ‡0sdr-chi936104 ‡achi ‡bSDR ‡cCHI ‡pchi.81561744 ‡sCHI ‡zc.1 no.172-177 ‡1936104 |
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