LEADER 00000nam 2200277 a 4500 001 0234931 003 UkHlHU 007 t 008 002702 1 1966 000 eng 040 UkHlHU 050 4 HD 9560 S5 110 2 Shell Petroleum Company. 245 04 The petroleum handbook. 250 5th ed. 260 London :|bShell International Petroleum,|c1966. 300 318p. 650 0 Oils|xChemical technology. 650 0 Petrochemicals. 710 2 Royal Dutch Petroleum Company. 710 2 Royal Dutch/Shell Group. 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for possible Geac subject headings
|