000 00433nam a2200145 i 4500
008 941014s1993 sp g eng
080 1 _a802
100 _aHEINEMANN
245 0 _aA FREE TEACHER'S GUIDE USING GRADED READERS IN THE CLASSROOM
250 _a 1
260 _b:Heinemann,Oxford-Gran Bretaña
_c,1993
300 _a0023
650 _aInglés
997 _dFalta ISBN
_e1