000 00423nam a2200133Ia 4500
008 211018s9999||||xx |||||||||||||| ||und||
082 _a620.23
_bKU-E
100 _aKumar Monu
_928634
245 0 _aEvaluation of occupational noise and an investigation intorespiratory symptmos a
_cKumar Monu
250 _aDr. B.R. A
260 _aJalandhar
_bDr. B.R. Ambedkar National Institute of
_c2013
300 _axi,78
942 _cTH
999 _c196386
_d196386