WALAI AutoLIB – RSSRSSWALAI AutoLibPractical Physics a course for O level / Chew Charleshttps://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00074674<img src="https://opacimages.bcc.ac.th/bookcover/74674/74674-fc-a.jpg" align="left" height="150" width="120"/>650328Practical Physics a course for O level volume 1 / Charles Chew and Leong See Chenghttps://opac.bcc.ac.th/catalog/BibItem.aspx?BibID=b00042305<img src="https://opacimages.bcc.ac.th/bookcover/42305/42305-fc-a.jpg" align="left" height="150" width="120"/>650328