000 00383nam a2200169 4500
001 11679
003 MX-SIABUC
040 _aMX-SIABUC
020 _a84-294-4926-4
100 _aSeligson, Paul
245 0 _aHelping students to speak
300 _a96 p.
650 _aENSEƑANZA DEL INGLES
_aENGLISH LANGUAGE
942 _cLIB01
994 _a20080414 10:04:25
999 _c5987
_d5987
082 _a424.17