00891nam0-22003011i-450-990000083880403321000008388FED01000008388(Aleph)000008388FED0100000838820011111d--------km-y0itay50------baitay-------001yy<<Les >>régions pétrolifères russesV. Stchepinskypréface de Louis Pineau.ParisImprimerie nationale1927109 p.ill.23 cmUnione sovieticaRegioni petrolifereRegioni petrolifereUnione sovietica553.28Stchepinsky,V.5676ITUNINARICAUNIMARCBK99000008388040332113 M 21 297429FINBCFINBCRégions pétrolifères russes110001UNINAING01