000 002640000a22001210004500
245 _aA Policy for transport
260 _a[s.l.]
_b[s.n.]
_c[1976]
300 _a52p.
080 _a656.2
_bP6
650 _aRAILROAD TRANSPORTATION
041 _aEN
942 _cBK
999 _c44529
_d44529