000 00310nam a2200109Ia 4500
008 200512s9999 xx 000 0 und d
082 _a614.44
100 _aBhaskara Rao thirunavalli
245 0 _aTextbook of Community Medicine, 3rd ed
260 _bParas Medical Publisher
_c2015
650 _acommunity medicine
999 _c57329
_d57329