Guidelines for the evaluation of information systems and services /
Prepared for UNESCO under contract by F. W. Lancaster.
APA Citation
Lancaster, F. Wilfrid (Frederick Wilfrid). (1978). Guidelines for the evaluation of information systems and services. [Paris]: Unesco.
MLA Citation
Lancaster, F. Wilfrid (Frederick Wilfrid), 1933-2013. Guidelines for the Evaluation of Information Systems And Services. [Paris]: Unesco, 1978.
Warning: These citations may not always be complete (especially for serials).