000 00290pam a2200097a 44500
082 _aTR
_bIC-006433
100 _aDonna L. Anderson
245 1 _aPsition andheading determination of a continious mining machine using an angluar position-sensing system
260 _a
_b
_c
997 _aTR6433 C
999 _c405672
_d405672