instruction: What is the lowest 1978 Veteran membership with less than 48,000 in sept. 1943, a late 1941 of vojvodina, and a late 1942 bigger than 1,000?
response: SELECT MIN("1978 Veteran membership") FROM table_54189 WHERE "Sept. 1943" < '48,000' AND "! Late 1941" = 'vojvodina' AND "Late 1942" > '1,000'