WALAI AutoLIB – RSSRSSWALAI AutoLibCheck 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"/>241111IELTS General Training 19 with Answers / Cambridge University Press.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00094391<img src="https://opacimages.bcc.ac.th/bookcover/94391/94391-fc-a.jpg" align="left" height="150" width="120"/>250522IELTS Academic 17 With Answers / Cambridge University Press.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00092134<img src="https://opacimages.bcc.ac.th/bookcover/92134/92134-fc-a.jpg" align="left" height="150" width="120"/>230717IELTS Academic 18 With Answers / Cambridge University Press.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00092752<img src="https://opacimages.bcc.ac.th/bookcover/92752/92752-fc-a.jpg" align="left" height="150" width="120"/>231214IELTS Academic 19 With Answers / Cambridge University Press.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00094390<img src="https://opacimages.bcc.ac.th/bookcover/94390/94390-fc-a.jpg" align="left" height="150" width="120"/>250522IELTS Academic 19 With Answers / Cambridge University Press.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00093897<img src="https://opacimages.bcc.ac.th/bookcover/93897/93897-fc-a.jpg" align="left" height="150" width="120"/>241111IELTS Grammar for bands 6.5 and above / Diana Hopkins and Pauline Cullen.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00093900<img src="https://opacimages.bcc.ac.th/bookcover/93900/93900-fc-a.jpg" align="left" height="150" width="120"/>241111IELTS Vocabulary for bands 6.5 and above / Pauline Cullen.https://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00093899<img src="https://opacimages.bcc.ac.th/bookcover/93899/93899-fc-a.jpg" align="left" height="150" width="120"/>241111