000 00286nam a2200109Ia 4500
008 201121s9999 xx 000 0 und d
100 _aDasgupta,B.C.
245 0 _aIndian Journalof Public Health
260 _bNew Delhi,TheCouncil Of Scientific Inddstrial
300 _c356
942 _cBV
999 _c16266
_d16266