Petrov G. N. Jelektricheskie mashiny. Chast 2. Kollektornye mashiny postoyannogo i peremennogo toka In Russian/ Petrov Mr.. H. Electrical machines. Part 2. Kollektornye machines permanent and variable current In Russian, Moscow - landofmagazines.com

TransliterationPetrov G. N. Jelektricheskie mashiny. Chast 2. Kollektornye mashiny postoyannogo i peremennogo toka In Russian

In EnglishPetrov Mr.. H. Electrical machines. Part 2. Kollektornye machines permanent and variable current In Russian, Moscow

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