Yūbin chokin no unʼyō
Series: Chōsho -- dai 2-hen; Chōsho (Kinʼyū Kenkyūkai (Japan)) -- dai 2-hen.
Publisher: Kinʼyū Kenkyūkai
Published: 1929
Place of publication: [Tokyo]
Language: jpn
Number of pages: 73
Subjects: Postal savings banks