000 01141cam a2200265 a 4500
999 _c793
_d793
001 4871087
003 Biblioteca de INTEMIN
005 20180427170259.0
008 921203s1993 dcua b f000 0 eng
010 _a 92044572
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN295
_b.U4 no. 9354
_aTN813
082 0 0 _a622 s
_a622/.334
_220
100 1 _aSammarco, John J.
_92204
245 1 0 _aField evaluation of the modular azimuth and positioning system (MAPS) for a continuous mining machine /
_cby John J. Sammarco.
260 _aWashington, D.C. :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1993.
300 _a14 p. :
_bill. ;
_c28 cm.
490 1 _aInformation circular ;
_v9354
504 _aIncludes bibliographical references (p. 11).
650 0 _aCoal-mining machinery
_xAutomatic control
_xTesting.
_92598
650 0 _aNavigation
_xData processing
_xTesting.
_92599
830 0 _aInformation circular (United States. Bureau of Mines) ;
_v9354.
_9794
906 _a7
_bcbc
_corignew
_d1
_eocip
_f19
_gy-gencatlg
942 _2udc
_cCR