LEADER 00000nam 2200229 a 4500 001 0440810 003 UkHlHU 007 t 008 001910 1 1981 000 eng 040 UkHlHU 050 4 |fq|aH 11 U58 D62(16) 100 0 Tavana, J. 245 00 Soviet drilling technology. 260 Birmingham :|bUniversity of Birmingham.,|c1981. 300 33p. 440 0 University of Birmingham. Centre for Russian and East European Studies. Discussion papers, series RC/B ;|vno. B 16 650 0 Oil wells|xDrilling|xTechnology. 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings
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