00276nam a2200109Ia 450000500170000008000260001710000200004324500400006326000250010330000200012858300180014820260716043828.0  a19.01.03 A849aa(1993)  aAarons, John A.  aChallenges in information provision  bACURILa[S.l.]c1993  a[2], 10, [1] p.  c8/14/07kJOYD