000 00378nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a331
_bT542
100 _aThurow L
245 _aInvestment in human capital
260 _aBelmont
_bWadsworth Pub.
_c1970
300 _axiv,145p.
650 _aLabor economics
942 _cBK
999 _c66436
_d66436