TY - BOOK T1 - Nangsư ʻān prakō̜p sangkhom sưksā phư̄anbān khō̜ng rao : prayōk prathom sưksā tǭnplāi LA - Thai PP - Phranakhō̜n PB - Thaiwatthanā Phanit YR - 1962 UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei782582907 KW - Schulbuch ER -