000 00376nam a2200145 i 4500
008 120411s2006 sp g eng
020 _a8478734554
080 1 _a810.1
245 0 _aGo Ahead Elementary Student's Book
_c/ GERDES, TERESA
260 _b:STANLEY
_c,2006
300 _a159
650 _aInglés
997 _e2