000 00745nam a2200241 a 4500
005 20230318063629.0
008 011106s1997 mx r 000 0 spa d
020 _a0792346408
035 _aUPN01000113747
049 _aCG
050 4 _aP53
_bS4.2
245 0 0 _aSecond language education /
_cedit. by G. Richard Tucker and David Corson
260 _aDordrecht, Hol. :
_bKluwer,
_cc1997
300 _axv, 255 p.
440 0 _aEncyclopedia of language and education
_v4
650 4 _aAdquisición de segundo lenguaje
_9215
650 4 _aLenguaje y lenguas
_xEstudio y enseñanza
_96150
700 1 _aTucker, Richard G.,
_eed.
700 1 _aCorson, David,
_d1945-2001
_eed.
_938236
901 _a186659
902 _aBDV/cav
905 _aLibro
999 _c87655
_d87655