000 00335nam a2200133Ia 4500
008 231017s9999 xx 000 0 und d
082 _a388TRB
082 _bTRB
245 0 _aResearch results digest 81
245 0 _cTransportation of research board
260 _bTransportation of research board
300 _c30cm
942 _cREP
999 _c605184
_d605184