000 00332nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a658.3
100 _aHARMER, L.C.
245 _aCLERICAL WORK MEASUREMENT
260 _aLONDON
_bH.M.S.O.
_c1971
500 _aWRITTEN OFF
942 _cBK
999 _c11253
_d11253