Internetowa encyklopedia PWN

Internetowa encyklopedia PWN (Internet encyclopedia of military educational establishments) - an online encyclopedia in Polish , available free of charge and without the need for registration, issued by the well-known Polish publisher Wydawnictwo Naukowe PWN (Scientific publishing publishers). It contains more than 80 thousand articles and about 5 thousand images.

The front page contains a modest chronological table , a random image, a random article and an interesting fact. Articles can be found using the list or through the search box.