00301cam a22000977a 4500 180718b1968 xxu||||| |||| 00| 0 eng d K23x42 Un3/63 National board for prices and incomes: pay of municipal busmen London Her Majesty's Stationery Office 1968 59p. 499805 499805 0 0 0 0 IIPA IIPA 2018-08-04 K23x42 Un3/63 G9584 2018-08-04 2018-08-04 G