00701nmc a2200205 4500 20260520005928.0 260224s xxu CD W385 1 Problems of the development of an ecologically clean coal industry and coal-fired power engineering of Russia 12/09/06 ; 14/03/02 6 p. CONGTP Malyshev, Yuri N. 27773 Russian Union of Coal Producers 27774 World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) 10339 Russian Union of Coal Producers 27774 Malyshev, Yuri N. 27773 154940 154940 0 0 0 0 222759 BAAB BAAB CD W385 1 2026-03-05 200006772 0 CD W385 1 200006772 2026-03-05 00:49:16 2026-03-05 ARCHIVO