000 003060000a22001330004500
245 _aTraffic engineering : an introduction
100 _aWells, G.R.
260 _aLondon
_bGriffin
_c1970
300 _ax, 158p., diagrams
020 _a85264163x
080 _a625.7
_bW4
041 _aEN
942 _cBK
999 _c95718
_d95718