000 005100000a22002050004500
001 335592
090 _a335592
100 _a20220318 pory50
101 _aeng
200 _aProgress to proficiency : teacher's book
_fLeo Jones
210 _aCambridge
_d1989
_cCambridge University Press
215 _a169 p.
310 _acompra
606 _aLÍNGUA INGLESA
_9320194
700 _aJones, Leo
_9322667
920 _an
921 _aa