Yearly Population Growth Rate 1  (%) The current population of Italy is 59,798,666 as of Sunday, April 9, 2017, based on the latest United Nations estimates. 2  Italy population is equivalent to 0.8% of the total world population. 3  Italy ranks number 23 in the list of countries (and dependencies) by population.
Dewey Decimal Classification. Dewey Decimal Classification, also called Dewey Decimal System, system for organizing the contents of a library based on the division of all knowledge into 10 groups, with each group assigned 100 numbers.
Melville Louis Kossuth (Melvil) Dewey (December 10, 1851 â December 26, 1931) was an American librarian and educator, inventor of the Dewey Decimal system of library classification, and a founder of the Lake Placid Club.