000 00539nam a2200193 u 4500
005 20240919064811.0
008 140922s2010 mx r 000 0 spa d
020 _a0953614085
035 _aUPN01000199727
049 _aUNE
050 4 _aHC79 E5
_bT6.5
245 0 0 _aTomorrow today /
_ccomp. Sean Nicklin.
260 _aEngland :
_bTudor Rose,
_c2010.
300 _a192 p. :
_bil. col.
650 4 _aDesarrollo sustentable
_94974
650 4 _aEducaciĆ³n
_xAspectos sociales
_95311
700 1 _aNicklin, Sean,
_ecomp.
905 _aLibro
999 _c171828
_d171828