00435pab a2200133 454500008004000000100002200040245012500062260000900187300001400196362000800210650002600218700002400244773003300268180718b2009   xxu||||| |||| 00| 0 eng d  aVaughn, Justin S.  aThe managing of the presidency: applying theory-driven empirical models to the study of white house bureaucratic perform  c2009  ap.158-63.  aMar  aPublic administration  aVillalobos, Jose D.  aPolitical Research Quarterly