000 00429nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a331.125
_bH196
100 _aHalsey G D
245 _aMaking and using industrial service ratings
260 _aNew York
_bHarper
_c1944
300 _axxii,149p.
650 _aIndustrial service
650 _aLabor economics
942 _cBK
999 _c29043
_d29043