000 00720cam-a2200277-a-4500
001 000099455
003 MX-MxUI
005 20240105135003.0
008 951023t19751975xxk r 000 0 eng d
020 _a0582552389
035 _a092876
040 _aUIASF
_bspa
_cUIASF
_dMX-MxUI
050 4 _aPE 1112
_bL44
100 1 _aLeech, Georffrey
245 1 2 _aA Communicative grammar of English /
_cGeoffrey Leech, Jan Svartvik
260 _aLondon :
_bLongman,
_cc1975
300 _a324 p. ;
_c23 cm
650 4 _aInglés
_xGramática
700 1 _aSvartvik, Jan
905 _a01
942 1 _cNEWBFXC1
999 _c98168
_d98168
980 _851
_gRonald RUIZ