WALAI AutoLIB – RSSRSSWALAI AutoLibVector mechanics for engineers :dynamics /Ferdinand P.Beer, E. Russell Johnston, Jr., Phillip J. Cornwell.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00025375<img src="https://www.opac.sskru.ac.th/bookcover/25375/25375-fc-t.gif" align="left" height="150" width="120"/>111224Vector mechanics for engineers :statics /Ferdinand P. Beer ... [et al.].http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00025376<img src="https://www.opac.sskru.ac.th/bookcover/25376/25376-fc-t.gif" align="left" height="150" width="120"/>111224