THE TENDENCY OF COMPLIANCE ABOUT TRAFFIC DIRECTION OF BICYCLE IN THE PAST 10 YEARS ESTIMATED FROM THE BICYCLE ACCIDENT IN CHIBA PREFECTURE
2020 ◽
Vol 75
(6)
◽
pp. I_609-I_613
1962 ◽
Vol 14
◽
pp. 133-148
◽
1961 ◽
Vol 2
(2)
◽
pp. 73-105
◽
1979 ◽
Vol 46
◽
pp. 96-101
1973 ◽
Vol 31
◽
pp. 132-133
◽
1977 ◽
Vol 35
◽
pp. 638-639