000 00275nam a2200109Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
035 _a41447
100 _aInternational Labour Office Geneva
245 0 _aIntroduction to Wor Study, Ed, 3rd.
260 _bOxford
942 _cBK
999 _c41448
_d41448