000 00307nam a2200145Ia 4500
082 _a331/Kum
100 _aKumar, H L
526 _dNTB
526 _aUG
942 _cBK
245 _aLabour problems & remedies 6th ed
260 _aDelhi
_bUniversal Book Traders
_c1994
300 _axx,387
546 _aE
999 _c78869
_d78869