TY - BOOK AU - Chernyaev,V.D. AU - Yasin,E.M. AU - Cherkasov,N.M. AU - Yasin,E.M. AU - Cherkasov,N.M. ED - World Petroleum Congress (15th. : 1997 : Beijing) TI - Transneft economic strategy on the eve of 21st century U1 - 060-665.5 W938 1997 N1 - Incluido en : Block IX-Transportation ER -