000 00371nam a2200157Ia 4500
999 _c21875
_d21875
001 21573
003 PK-LaUMT
005 20221209115641.0
008 140409s9999 xx 000 0 und d
040 _cPK-LaUMT
245 _aTransportation sector working paper
260 _c1972
500 _aEntered from accession register.
546 _aEN
942 _cSTK2002
_2ddc