000
00338nam a2200133Ia 4500
008
231017s9999 xx 000 0 und d
082
_a
380.508TRB
082
_b
TRB
245
0
_a
Transportation research records
245
0
_c
Transportation Research Board
260
_b
Transportation Research Board
300
_c
30cm
942
_c
REP
999
_c
605144
_d
605144