000 00310nam a2200121Ia 4500
008 220201s1975 xx 000 0 eng d
082 _a651.32
_bMAN
100 _aManagement Service Division .
245 0 _aPractice of O & M .
260 _bHermajestys Stationary Office .
_c1975
300 _a108
942 _2ddc
999 _c3873
_d3873