000 00489nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a331.11(73)
_bUn58
110 _aUS.President's Committee to Appraise Employment and Unemployment Statistics
245 _aMeasuring employment and unemployment
260 _aWashington
_bGovt.Printing
_c1962
300 _a412p.
650 _aLabor economics
650 _aUnemployment
942 _cBK
999 _c88611
_d88611