000 nam a22 7a 4500
999 _c13662
_d13662
020 _a9789386478245
082 _a613
_bBED
100 _aBedi, Yash Pal
245 _aHandbook of preventive and social medicine : community health, community medicine
250 _a17th ed.
260 _aNew Delhi
_bCBS
_c2018
300 _a1-298 p.
654 _aCommunity Medicine
700 _aBedi, Yash Pal
700 _aSharma, Pragya
942 _cGB