000 00403 a2200133 4500
041 _aEnglish
082 _a338.9
_bPLA
245 _aPlanning for multiple objectives
_ban approach to the evaluation of transportation plans
260 _c1973
_aPhiladelphia
_bRSRI
_g1973
300 _a273
440 _aMorris Hill and regional science research institute . No. 5
650 _aEconomics
942 _s1
_cLEB
999 _c13253
_d13253