00470nas a2200157   4500000000100000000000100001008004100002260001200043653004700055653004200102653004400144653003900188100001600227245005500243300001400298       2010                            d  c2010///10aEconomic and social development (THE_5342)10aLao People's Democratic Republic (LA)10aLists of the 2003 Convention (ICH_1331)10aLoss of cultural spaces (ICH_1240)1 aF. Benhamou00aL'inscription au patrimoine mondial de l'humanité  a113-130,