Selecting research collections for digitization / Dan Hazen, Jeffrey Horrell, Jan Merrill-Oldham Digitisation as a method of preservation? : final report of a working group of the Deutsche Forschungsgemeinschaft (German Research Association) / Hartmut Weber, Marianne Dörr … east european area audience and opinion research Attitudes to the United States and the Soviet Union in West and East Europe : (validation and effectiveness) / RFE-RL