000 00379nab a2200133 4500
005 20260520000354.0
008 260224s xxu
245 0 0 _aWhat engineers really need
270 _a09/05/05 ; 15/07/02
300 _a3 p.
773 0 _tHart's E & P
_gVol. 74, Issue 7 (jul. 2001) ; p. 57-59
942 _cARTICULO
999 _c135051
_d135051