000 002980000a22001210004500
245 _aTraffic control and transportation systems : proceedings of...
110 _aAFCET
260 _aAmsterdam
_bNorth Holland
_c1974
300 _a736 p.
080 _a656.05-5
_bA8
041 _aEN
942 _cBK
999 _c104307
_d104307