000 00292nam a2200109 u 4500
005 20210219155801.0
008 070919s2000 r 000 0 eng d
035 _aUPN01000152071
245 0 0 _aPiloto-alumno, piloto-profesor, piloto-padre
260 _aMéxico :
_b[s.n.],
_c2000.
905 _aAu
999 _c124206
_d124206