000 00329nam a2200109 i 4500
997 0 0 _dData non definida (008date1)
_e1
008 251023s sp ||||| |||| ||| ||spa d
020 _a9781471568688
245 _aElectrical Engineering
_c/ Denise Paulsen/Jenny Dooley
250 _a6ยช
260 _aUK
_b: Express Publishing
_c, 2025