000 00493nab a2200181 4500
005 20260520001136.0
008 260224s2018 xxu ing
041 _aInglés
245 0 0 _aVital gas safety improvements secured through wireless technology
260 _a
_b
_cnov. 2018
270 _a05/02/2019 ; 05/02/2019
300 _a1 p. ; 54-55
581 _a11
773 0 _tE & P
_g
942 _cARTICULO
100 1 _aKerr, Lawrie
_958401
999 _c192558
_d192558