00371pab a2200133 454500008004000000100001800040245007300058260000900131300001000140362001100150650002800161700001900189773002900208180718b1983   xxu||||| |||| 00| 0 eng d  aAlexis Marcus  aTransportation, race and employmentbIn pursuit of the elusive traid  c1983  a81-94  aSpring  aTransportation - U.S.A.  aNancy Ditomaso  aJournal of Urban Affairs