000 00309nam a2200121Ia 4500
100 _aPark, K
020 _a978-93-82219-12-5
942 _cBK
245 _aPark's textbook of preventive and social medicine
260 _aJabalpur
_bM/S Banarsidas Bhanot publishers
_c2017
300 _a976
546 _aEnglish
999 _c339682
_d339682
041 _aeng