000 00306nam a2200109 i 4500
008 981127s1997 sp g spa
080 1 _a373
100 _aUNKNOWN
245 0 _aTEACHER'S RESOURCE FILE(HEINEMANN READERS)
260 _aOXFORD
_b:S.M.
_c,1997
997 _dFalta ISBN
_e1