Melvil Dewey (1851)
In 1876, while working as a college librarian, Dewey developed a decimal-based system for organizing the contents of a library by subject category, indicated by a three-digit numeral, with further specification expressed by numerals following a decimal point. He established the first library training school and the American Library Association and is also credited with inventing the vertical office file. A cofounder of the Spelling Reform Association, Dewey respelled his own name in what way? More… Discuss
euzicasa 