000 00446nab a2200169 4500
005 20260520000941.0
008 260224s2008 xxu
245 0 0 _aGlobal perspective, engaged approach
260 _a
_b
_cnov./dic. 2008
270 _a17/08/2010 ; 17/08/2010
300 _a9 p. ; 108-116
581 _a6
773 0 _tDrilling Contractor
_g64
942 _cARTICULO
100 1 _aHsieh, Linda
_938393
999 _c176053
_d176053