00334cam a22000977a 4500008004000000082001800040245006500058260005400123300001000177700004900187180718b1962   xxu||||| |||| 00| 0 eng d  aI513084 Au78Q  aThe O and M assignmentcby Commonwealth Public Service Board  aCanberrabCommonwealth Public Service Boardc1962  a22+p.  aAustralia. Commonwealth Public Service Board