WALAI AutoLIB – RSSRSSWALAI AutoLibHanyu for senior students :stage 4 course book /Peter Chang.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033238<img src="https://www.opac.sskru.ac.th/bookcover/33238/33238-fc-t.gif" align="left" height="150" width="120"/>130606Oxford elementary learner's dictionary /edited by Angela Crawley ; phonetics editor by Michael Ashby.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00005770<img src="https://www.opac.sskru.ac.th/bookcover/5770/5770-fc-t.gif" align="left" height="150" width="120"/>520602