000 00425nab a2200169 4500
005 20260520000920.0
008 260224s2010 xxu
245 0 0 _a3 analysts, takes
260 _a
_b
_cnov./dic. 2010
270 _a03/02/2011 ; 03/02/2011
300 _a6 p. ; 16-21
581 _a6
773 0 _tDrilling Contractor
_g66
942 _cARTICULO
100 1 _aHsieh, Linda
_938393
999 _c173148
_d173148