000 00458nam a2200157 a 4500
005 20210219162714.0
008 160411s1999 mx r 000 0 spa d
035 _aUPN01000209369
049 _aUNESCO
050 4 _aPOR ADQUIRIR
111 2 _aInternational Youth camp (
_n34 -
_d1999 -
_cCorea )
245 0 0 _aBridging the gap toward a millennium of peace
260 _aParĂ­s :
_bUNESCO,
_c1999.
300 _a112 p. :
_bil., col., cuadros
905 _aLibro
999 _c181470
_d181470