WALAI AutoLIB – RSSRSSWALAI AutoLibLet's go 6 workbook. /Christine Hartzler, Ritsuko Nakata, Karen Frazier, Barbara Hoskins.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00032860<img src="https://www.opac.sskru.ac.th/bookcover/32860/32860-fc-t.gif" align="left" height="150" width="120"/>130212Let's go 6 workbook. /Kathryn O'Dell, Ritsuko Nakata, Karen Frazier, Barbara Hoskins.http://202.29.57.205/opac/catalog/BibItem.aspx?BibID=b00032859<img src="https://www.opac.sskru.ac.th/bookcover/32859/32859-fc-t.gif" align="left" height="150" width="120"/>130212