United States Civil Service Commission announces examination for social worker, public welfare adviser, public assistance adviser (grades GS-9 to GS-13), assistant standards specialist (grades GS-11 and GS-12), training specialist (grades GS-11 to GS-13), welfare service specialist (grades GS-11 to GS-13), public welfare research analyst, public assistance (grades GS-9 to GS-12), $5,440 to $8,990 a year, announcement 86B.