000 00325nam a2200121Ia 4500
008 220516s1991 xx 000 0 und d
020 _a81-7141-158-4
041 _aeng
082 _a658.3 NAG / IND
100 _aNagaiya , D.
_9834000
245 _aIndustrial Sickness
260 _aNew Delhi
_bDiscovery publishing House
_c1991
999 _c582772
_d582772