s264a 10683 WielEncyPowzPWN10 Robi-Step anno 1967 Italia i jej ludi od IV. w. p. n. e. Italy and its peoples from IV. century BC. Wielka Encyklopedia Powszechna PWN published between 1962 and 1970 by Państwowe Wydawnictwo Naukowe (State Scientific Publishers - PWN) in Warsaw.