121. United Nations Surveys of Crime Trends and Operations of Criminal Justice Systems (1970+) Bookmark Format Series - ongoing
129. Women's International Nongovernmental Organizations, 1950-2013 Bookmark Format Series - completed
135. World Handbook of Aging and Social Security Indicators (1950-1980) Bookmark Format Series - completed
137. World Military Expenditures and Arms Transfers [Trade] Series (1961-1993) Bookmark Format Series - completed