000 00507nam a2200193 a 4500
001 157169
003 OSt
005 20211115150249.0
008 191021 ### HIN
020 _a9789382219156
082 _a614.44
_bP21P
100 _aPark, K.
245 _aPark's textbook of preventive and social medicine
_cby K. Park
250 _a25th ed.
260 _aJabalpur
_bM/s Banarsidas Bhanot
_c2019
300 _a1000p.
653 _aPreventive and Social Medicine
942 _2ddc
_cBK
999 _c19554
_d19554