Occasional paper
Civil Service College
H.M.S.O
C.N. Beard
H.M.S.O. 1974 Occasional paper / Civil Service College no. 19
所蔵館1館
H.M. Stationery Off. 1973 Occasional paper / Civil Service College no. 18
[by] R. Rees
H.M. Stationery Off. 1973 Occasional paper / Civil Service College no. 17
所蔵館2館
Ronald A. Cooper
H.M. Stationery Off. 1971 Occasional paper / Civil Service College no. 16