000 00293nam a22000977a 4500
999 _c5072
_d5072
008 230927b ||||| |||| 00| 0 eng d
245 _aRuffus Discovery English Level 2
_cJuan Carlos Olivero
_hIngles
260 _aColombia
_bEditorial Continente S.A.
_c2010
300 _aPag. 543
942 _2ddc
_cBK