Content Type OA ? PCA ? Books No Yes Request a holdings comparison Portico provides a free holdings comparison service to compare a library’s journal or book holdings to the Portico archive. Search titles and ISSNs by keyword: Show: E-Books All0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Titles start with U (2) Information Understanding Contemporary Journalism: A Handbook of Principles and Practice Author/Editor: Tatah Mentan Urgent Solutions To Cameroon’s Greatest Challenges: A Hearty Message To The Nation Author/Editor: Linus Patem