000			00335nam a2200133Ia 4500
008			150331s2007 xx 000 0 und d
100			_aPrashar , A.
245			_aIndustrial Safety and Environmment
250			_a2 nd
260			_aNew Delhi _bS.K.Kataria and Sons _c2007
300			_a273
700			_aBansal, P.
942			_2ddc _cBK _01
999			_c1697 _d1697