00402nam a22001337a 450000500170000000800410001704000190005811000110007724500310008826000410011930000200016049000600018065000280024020260213140837.0260213b        |||||||| |||| 00| 0 eng d  cKNATCOM-UNESCO  aUNESCO  aA guided tour of our past.  aParis:bBlackwell publishers,c2001.  a96p.:bcol ill.  aMuseum internationalvNo. 212(vol. 53, No. 4)x13500775  aNatural history museums