WALAI AutoLIB – RSSRSSWALAI AutoLibEnglish pronunciation in use :elementary /Jonathan Mark.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00018963<img src="https://www.opac.sskru.ac.th/bookcover/18963/18963-fc-t.gif" align="left" height="150" width="120"/>530329English pronunciation in use.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00001815<img src="https://www.opac.sskru.ac.th/bookcover/1815/1815-fc-t.gif" align="left" height="150" width="120"/>520312