000 00404nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a331.8281385
_bIy97
100 _aIyer N G
245 _aHandbook for railwaymen
250 _aRev.& enl.
260 _aCalcutta
_bC.Balan
_c1958
300 _aviii,214p.
650 _aLabor economics
942 _cBK
999 _c38621
_d38621