| LDR | 01108cam a2200241 4500 | ||
| 001 | 100760468 | ||
| 003 | MiAaHDL | ||
| 005 | 20150713000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 830603s1921 ilu r s000 0 eng c | ||
| 010 | ⊔ | ⊔ | ‡ags 21000321 |
| 035 | ⊔ | ⊔ | ‡asdr-coo959410 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)39258709 |
| 040 | ⊔ | ⊔ | ‡aLibrary, U.S. Geological Survey ‡cNIC ‡dNIC |
| 043 | ⊔ | ⊔ | ‡an-us-il |
| 110 | 2 | ⊔ | ‡aIllinois State Geological Survey. |
| 245 | 1 | 0 | ‡aDirectory of Illinois mineral operators, to accompany mineral industries map, September 1, 1920. ‡cComp. by H. P. Christensen. |
| 260 | ⊔ | ⊔ | ‡aUrbana, ‡bPrinted by authority of the State of Illinois [Schnepp & Barnes, Printers, Springfield] ‡c1921. |
| 300 | ⊔ | ⊔ | ‡a76 p. ‡c23 cm. |
| 500 | ⊔ | ⊔ | ‡aAt head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. Frank W. De Wolf, chief. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 7 | ‡aMineral industries ‡2fast ‡0(OCoLC)fst01022218 |
| 650 | ⊔ | 0 | ‡aMineral industries ‡zIllinois ‡xDirectories. |
| 651 | ⊔ | 7 | ‡aIllinois ‡2fast ‡0(OCoLC)fst01205143 |
| 655 | ⊔ | 7 | ‡aDirectories ‡2fast ‡0(OCoLC)fst01423796 |
| 700 | 1 | ⊔ | ‡aChristensen, H. P. ‡q(Henrietta Petrea) |
| CID | ⊔ | ⊔ | ‡a100760468 |
| DAT | 0 | ⊔ | ‡a20141114221704.0 ‡b20150713000000.0 |
| DAT | 1 | ⊔ | ‡a20171127154747.0 ‡b2017-11-28T04:22:44Z |
| DAT | 2 | ⊔ | ‡a2015-07-18T18:00:03Z |
| CAT | ⊔ | ⊔ | ‡aSDR-COO ‡dEX LIBRIS - VOYAGER ‡lprepare.pl-004-007 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-coo959410 ‡acoo1 ‡bSDR ‡cCOO ‡pcoo1.ark:/13960/t2m622k25 ‡sCOO ‡1959410 ‡8ia.cu31924004897165 |
| 974 | ⊔ | ⊔ | ‡8ia.cu31924004897165 ‡bCOO ‡cCOO ‡d20171128 ‡scornell-ms ‡ucoo1.ark:/13960/t2m622k25 ‡y1921 ‡rpd ‡qbib ‡tUS bib date1 < 1929 |