000 00326nam a2200133Ia 4500
008 150201s2009 xx 000 0 und d
082 _a610
_bE09T
100 _aTIWAR,POORNIMA
245 _aEPIDEMIOLOGY MADE EASY
250 _a1ST
260 _bJAYPEE BROTHERS
_aDELHI
_c2009
650 _aCOMMUNITY MEDICINE
942 _2ddc
_cBK
999 _c1072
_d1072