A. A. Dzhesmedzhii︠a︡n

• Novai︠a︡ forma tekhnicheskogo obsluzhivanii︠a︡ selʹkogo khozi︠a︡ĭstva
• Sovershenstvovanie mekhanizma khozi︠a︡ĭstvovanii︠a︡ i partiĭnai︠a︡ rabota