Electrification of the Estonian SSR
Desideratum [79-44426]/русский (rus)/английский (eng)/Electrification of the Estonian SSR / Kulno Kala, Mart Vabar ; Transl. from Estonian by Leo Korsmaa.Electrification of the Estonian SSR / Kulno Kala, Mart Vabar.Electrification of the Estonian SSR.Tallinn/Periodika/, 1979 ( ). - Periodika, 1979. - 67 с., 8 л. ил. : ил., карт. ; 20 см.Electrification of the Estonian SSR. Tallinn, 1979 .У9(2)0-551.2,0/У9(2Э)0-551.2,0/