000 00643cam a22002295a 4500
003 AR-BaBNM
005 20240412141523.0
007 ta
008 000000s1924 xx |||||||||||||||||eng|d
035 _a000175748
040 _aAR-BaBNM
_bspa
_eaacr
080 _a371.264
100 1 _aBell, J. Carleton
245 1 0 _aContributions to education :
_bexperiments in the classrooms : problems in teacher training.
260 _a[S.l.] :
_b[s.n.],
_c1924.
300 _a1 v.
650 4 _aExperiencias de aprendizaje
650 4 _aProblemas educativos
_99574
650 4 _aDocentes
_97507
650 4 _aEducación
_97568
942 _2udc
_cLIBRO
999 _c165794
_d165794