Media type: Journal Title: Iz istorii techniki Latvijskoj SSR Published: Riga, 1959-1964 Publication information: 1.1959 - 2.1960; 4.1962 - 5.1964 Language: Russian Origination: Keywords: Zeitschrift Footnote: Urh. 1.1959: Akademija Nauk Latvijskoj SSR, Otdelenie Techničeskich Nauk In kyrill. Schr