00675nam a2200205 4500 20260520005847.0 260224s xxu 060-665.5 W938 1979 WPC (10th.) Technology and techniques of well drilling and experience in oil field exploitation in Western Siberia 12/09/06 ; 31/07/2003 5 p. Vol. 2 ; p. 253-257 CONGTP Arzhanov, F.G. 23447 Safiullin, M.N. 23448 World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest) 7458 Safiullin, M.N. 23448 150750 150750 0 0 0 0 218569 BAAB BAAB 060-665.5 W938 1979 2026-03-04 200026789 0 060-665.5 W938 1979 200026789 2026-03-04 16:39:55 2026-03-04 CONGTP