Technical Encyclopedia Under the editorship of L. Martens. Volume XVIII. 1932. 910 or 4 tabs In Russian (ask us if in doubt)/Tekhnicheskaya entsiklopediya Pod red. L. Martensa. Tom XVIII. 1932 g. 910 ill. 4 vkladki. Pushechnoe proiz - landofmagazines.com

TransliterationTechnical Encyclopedia Under the editorship of L. Martens. Volume XVIII. 1932. 910 or 4 tabs In Russian (ask us if in doubt)

In EnglishTekhnicheskaya entsiklopediya Pod red. L. Martensa. Tom XVIII. 1932 g. 910 ill. 4 vkladki. Pushechnoe proiz

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