Country report.
Economist Intelligence Unit (Great Britain)
London : Economist Intelligence Unit,
c1991-1998.
Has companion publications: Country profile. Oman, the Yemens,   1991-1997; Country profile. Oman, and: Country profile. Yemen, 1998-
Country report. Bahrain, Qatar, Oman, the Yemens
Country report. Oman
Country report. Yemen
Country profile. Oman, the Yemens
Country profile. Oman
Country profile. Yemen