000 00277nam a2200109Ia 4500
008 220201s2013 xx 000 0 eng d
082 _a614.44
_bRAT
100 _aRatan, V.
245 0 _aViva in preventive and social medicine
260 _aNew Delhi
_bJaypee
_c2013
942 _2ddc
999 _c64097
_d64097