database marmotech screen size 24 by 80 { Tipo Pila [f1 ] Ano [a ] Mes Inicial [m1] Mes Final [m2] } end tables vetb00028 attributes f1 = formonly.tipo_pila,required,comments= " 1- PRODUCTOS LOCALES 2- PRODUCTOS DE COMPRA Y VENTA"; a = formonly.anon; m1 = formonly.mes12,required; m2 = formonly.mes2,required ; instructions delimiters " " end