000 00361nam a2200133 i 4500
008 991231s1980 sp g spa
100 _aTHOMSON, A.J.
245 0 _aPractical English Grammar. Exercises 1
250 _a2ยช
260 _aOxford
_b:Oxford University Press
_c,1980
300 _a176
650 _aI
997 _dFalta ISBN
_e1