Brief History of the Development of the Periodic Table
Although Dmitri Mendeleev is often considered the "father" of the periodic table, the work of many scientists contributed to its present form.
www.wou.edu/las/physci/ch412/perhist.htm
Development of Periodic Table
Briefly outlines the history of the systematic arrangement of the elements.
mooni.fccj.org/~ethall/period/period.htm