Answer | Crossword Clue |
---|---|
DEWEY | Creator of the decimal system for libraries. |
base | number equal to the number of units in a given digit's place that for a given system of writing numbers is required to give the numeral 1 in the next higher place the decimal system uses a base of 10 |
DEWEY | Creator of a decimal system |
ELO | Chess rating system named for its creator |