000 002770000a22001210004500
245 _aOptimization of transport networks
100 _aSteenbrink, P.A.
260 _aLondon
_bWiley
_c1974
300 _a325 p.
080 _a519.872.7:711.7
_bS8
041 _aEN
942 _cBK
999 _c101304
_d101304