Processes in Microbial Ecology
David L. Kirchman
Modern Digital and Analog Communication Systems
Bhagwandas Pannalal Lathi
Children with Special Needs
Ulrika Hallberg & Gunilla Klingberg
Broadcast News Writing, Reporting, and Producing
Frank Barnas
Traditional Authority and Security in Contemporary Nigeria
David Ehrhardt & David Oladimeji Alao & M. Sani Umar