A Technical appraisal of the 70 mm. format for map reproduction
Subtitle: the papers of a symposium held at the Hatfield College on the 10th January 1968
By: under the chairmanship of G. H. Wright.
Contributors: Hatfield College of Technology.
Publisher: Hertfordshire County Council Technical Library Service
Published: 1968
Place of publication: Hatfield
Language: eng
Number of pages: 44
Subjects: Microphotography.; Photographic reproduction of plans, drawings, etc.
Notes: Bibliography: p. [4]