000
002690000a22001090004500
245
_a
Roadside hazards
100
_a
Blatnik, J.A.
260
_a
Saugatuck
_b
Eno Foundation for Highway Traffic Control
_c
1968
080
_a
711.7:625.7
_b
B6
041
_a
EN
942
_c
BK
999
_c
114713
_d
114713