Hand-held permissible methane indicating detector

LDR 00743nam a22002051 4500
001 007052382
003 MiAaHDL
005 20090610000000.0
006 m d
007 cr bn ---auaua
008 820714s1974 xx 000 0 eng d
035 ‡asdr-pst.a71601
035 ‡a(OCoLC)11804152
035 ‡aLIAS220329
040 ‡aPSt ‡cPSt ‡dWaOLN
110 1 ‡aUnited States. ‡bMining Enforcement and Safety Administration.
245 1 0 ‡aHand-held permissible methane indicating detector / ‡cby Staff, Audio Visual Services-Education and Training.
260 ‡a[Washington] : ‡bU. S. Dept. of the Interior, Mining Enforcement and Safety Administration, ‡c1974.
300 ‡aiii, 21 p. ; ‡c27 cm.
490 0 ‡aMESA instruction guide ; ‡v8
500 ‡a"Revised August 1974".
538 ‡aMode of access: Internet.
650 0 ‡aMine gases.
650 0 ‡aMethane.
CID ‡a007052382
DAT 0 ‡b20090610000000.0
DAT 1 ‡a20120815054943.0 ‡b2024-12-22T19:17:00Z
DAT 2 ‡a2024-12-22T18:30:02Z ‡b2019-09-29T20:00:02Z
CAT ‡aSDR-PST ‡dUNKNOWN ‡lloader.pl-001-001
FMT ‡aBK
HOL ‡0sdr-pst.a71601 ‡apst ‡bSDR ‡cPST ‡ppst.000029751921 ‡sPST ‡1a71601
974 ‡bPST ‡cPST ‡d20241222 ‡sgoogle ‡upst.000029751921 ‡y1974 ‡rpdus ‡qgfv