000 00387nam a2200145Ia 4500
008 220802s2015 xx 000 0 und d
041 _aeng
100 _aK.Park
245 _aPark text book of preventive and social medicine
250 _a23
260 _aIndia
_bM/S B,Bhanot
_c2015
300 _a936
650 _aCommunity Medicine (614.44)
650 _aCommunity Medicine (614.44)
999 _c142924
_d142924