000 00367nab a2200145 4500
005 20260520000355.0
008 260224s xxu
245 0 0 _aHart drilling fluids
270 _a09/05/05 ; 15/07/02
300 _a15 p.
500 _aSuplemento.
773 0 _tHart's E & P
_g2001
942 _cARTICULO
999 _c135069
_d135069