WALAI AutoLIB – RSSRSSWALAI AutoLibCollins COBUILD IELTS dictionary : The source of authenic English / Collins.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00092174<img src="https://opacimages.bcc.ac.th/bookcover/92174/92174-fc-a.jpg" align="left" height="150" width="120"/>230721Check your english vocabulary for IELTS / Rawdon Wyatt.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00093901<img src="https://opacimages.bcc.ac.th/bookcover/93901/93901-fc-a.jpg" align="left" height="150" width="120"/>241111