Hawken, W. R. (1963). Enlarged prints from library microforms: A study of processes, equipment, and materials. Chicago: American Library Association.
Παραπομπή Chicago StyleHawken, William R. Enlarged Prints From Library Microforms: A Study of Processes, Equipment, and Materials. Chicago: American Library Association, 1963.
Παραπομπή MLAHawken, William R. Enlarged Prints From Library Microforms: A Study of Processes, Equipment, and Materials. Chicago: American Library Association, 1963.
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