000 00303nam a2200121 i 4500
997 0 0 _dData non definida (008)
_e1
017 _aLE. 23-1999
020 _a9788424177911
245 _aThree billy goats grupp
_c/ Penny Hancock
250 _a1ºed
260 _aEspaña
_b: Everest
_c, 1999
300 _a24px