000 00389nam a2200157Ia 4500
008 210804s2011||||xx |||||||||||||| ||und||
020 _a9788190607995
041 _aeng
082 _a614
_bPAR/PR
100 _aPark K
245 0 _aParks text book of preventive and social medicine
250 _a21st Ed.
260 _aJabalpur
_bBanarsidas bhanot
_c2011
300 _a868
942 _cBK
999 _c13511
_d13511