Sorenpō no minkan kōkū
By: Minami Manshū Tetsudō Kabushiki Kaisha Chōsabu
Series: Sorenpō seiji keizai sōsho -- dai 1-bu, dai 7-hen, [no 7]
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha
Published: 1943
Place of publication: Dairen-shi
Language: jpn
Number of pages: 159
Subjects: Commercial Aeronautics
Notes: Issued as confidential document.