na INLIS000000000002391 Ind 0010-1118002391 UNESCO/PGI documents and publications available at the National Library of Thailand June, 1988 UNESCO. PGI Documents Supply Center UNESCO. PGI Documents Supply Center Bangkok National Library of Thailand 1988 Ref.01(593)UNEu 01(593) NATIONAL LIBRARY (Thailand) ACCESSION LISTS 666/89-mfn4071 666/89-mfn45411