Save guides, add subjects and pick up where you left off with your BBC account. A line graph is used to spot trends in data over time. In order to produce a line graph, data is required.

Sunday will mark the official opening of the GRAPH EXPO 14 show floor and the start of the educational programming designed to meet the needs of attendees in 12 key market segments: commercial ...

GRAPH EXPO 2012’s education program now provides an important variety of tactical and strategic learning opportunities that span the diverse segments of the graphic communications industry-and ...