000 00390nam a2200169Ia 4500
001 UNL16981
007 ta
008 190516s1968||||xx |||||||||||||| ||spa||
040 _aUNL
041 _aspa
082 _a420.7 W814t
100 _aWishon, George E.
_eAutor
_918686
245 0 _aTeaching english
250 _a1a ediciĆ³n
260 _a
_bAmerican Book Company
_c1968
942 _cBK
999 _c17219
_d17219