000 | 00411nam a2200133 a 4500 | ||
---|---|---|---|
005 | 20210219154507.0 | ||
008 | 030620s2000 mx r 000 0 spa d | ||
035 | _aUPN01000126485 | ||
049 | _aSEP | ||
050 | 4 |
_aLB1620 _bS4.43 |
|
111 | 2 |
_aSeminario Regional sobre Educación Media Básica _n(3o : _d1974 : _cLa Paz, B.C.) |
|
245 | 1 | 0 |
_aEducación media básica : _bseminario regional 3 : La Paz. |
905 | _aLibro | ||
999 |
_c98664 _d98664 |