The effects of image degradation and background noise on the legibility of text and numerals in four different typefaces
By: by Herbert Spencer, Linda Reynolds and Brian Coe.
Contributors: Reynolds, Linda, 1945-; Coe, Brian.; Royal College of Art. Readability of Print Research Unit.
Edition: Rev. ed.
Publisher: Royal College of Art, Readability of Print Unit
Published: 1977
Place of publication: [London]
Language: eng
Notes: First ed., 1975.