NAO

resursy i budushchee : traektorii︠a︡ nefti︠a︡nogo regiona, informat︠s︡ionno-spravochnyĭ, analiticheskiĭ putevoditelʹ dli︠a︡ upravlent︠s︡ev

By V. N. Ili︠u︡mzhinov

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