000 00323nam a2200121Ia 4500
001 691
008 161209s9999 xx 000 0 und d
020 _a9780521754286
100 1 _aSantiago Remacha esteras
245 1 0 _ainfotech english for computer users- student's book
260 _bCambridge University Press
942 _cCA
999 _c7799
_d7799