00274nam a2200097Ia 4500080001900000100002000019245007300039260002700112300001900139583001800158  a03.02.05 B2931  aBarton, Winston  aIncome determination (and related issues) in the Guyana à la Polak  b[s.n.]a[S.l.]c[19--]  a22, [6] leaves  c12/5/05kJOYD