000 00335nam a2200145Ia 4500
005 20251222141940.0
008 251222s9999||||xx |||||||||||||| ||spa||
020 _a978-612-316-109-5
082 _a371.2/T76
100 _aTrahtemberg, León
245 0 _aDesaprender y Reaprender:
250 _a1a.ed.
264 _bSM
942 _cLIB
999 _c9328
_d9328