Chŏnʼguk chuyo toro kyotʻongnyang chosa
Subtitle: ilpan kyotʻongnyang chosa mit chʻulpalchi mokchŏkchi pyŏl kyotʻongnyang chosa
Publisher: Kŏnsŏlbu
Published: 1966
Place of publication: [Sŏul]
Language: kor
Number of pages: 1359
Subjects: Traffic surveys
Other titles: Traffic survey on major roads.
Notes: Added cover title: Traffic survey on major roads.

In Korean and English.