00397pab a2200133 454500008004000000100001700040245008600057260000900143300001400152362001100166650002200177700001800199773004600217180718b2004   xxu||||| |||| 00| 0 eng d  aAcs, Gregory  aChanges in living arrangements during the late 1990s: do welfare policies matter?  c2004  ap.273-90.  aSpring  aLiving conditions  aNelson, Sandi  aJournal of Policy Analysis and Management