Ishihara's design charts for colour-blindness of unlettered persons
Ishihara, S.1973
Books
Author:
Imprint:
Tokyo : Kanehara Shupp;an Co., 1973.
Collation:
4p, 8 colour plates.
Notes:
Includes 2 loose plates inside back cover.
Dewey class:
617.759
Language:
English
BRN:
62049