viii Machine Trades Print Reading Student Materials Student Materials Online Textbook This online version of the printed textbook gives students access anytime, anywhere whether using an iPad, netbook, PC, or Mac. Using the Online Textbook, students can easily navigate from a linked table of contents, search specifi c topics, quickly jump to specifi c pages, zoom in to enlarge text, and print selected pages for offl ine reading. The Online Textbook is available at www.g-wonlinetextbooks.com.