QuickStudy
（重定向自BarCharts）
BarCharts, based in Boca Raton, Florida, makes the QuickStudy line of laminated reference charts. The QuickStudy charts provide a single-page, flowchart-like overview of topics in a wide range of subjects, including academic, computer, medical/health, business, home and general interest. More than 100 titles have been translated into Spanish. BarCharts also makes booklets, flashcards and ATLAS of the Human Body.