WALAI AutoLIB – RSSRSSWALAI AutoLibFirst certificate language practice: Student Book Pack with Key /Michael Vince.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028349<img src="https://www.opac.sskru.ac.th/bookcover/28349/28349-fc-t.gif" align="left" height="150" width="120"/>120727Sentence writing :the basics of writing /Dorothy E. Zemach.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028160<img src="https://www.opac.sskru.ac.th/bookcover/28160/28160-fc-t.gif" align="left" height="150" width="120"/>120719Understanding and using English grammar /Betty Schrampfer Azar.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00028175<img src="https://www.opac.sskru.ac.th/bookcover/28175/28175-fc-t.gif" align="left" height="150" width="120"/>120720