40 years to the Internet

On September, 2nd it is forty years of gateway dialogue between computers. In 1969 only twenty persons from Klinrok laboratory at the Californian University of Los - Angeles observed how two huge computers exchange among themselves the test information through a cable. It was a birth of a network which was called as Arpanet. Now it is the huge virtual world created by mankind. Reference editions and guidebooks on the Internet networks which presented at an exhibition of information-bibliographic department of the National Library of the Republic of Tatarstan, allow to be guided in an information field easier and to find the necessary information faster.