000 00401nam a2200145Ia 4500
008 210804s1994||||xx |||||||||||||| ||und||
020 _a8171793800
041 _aeng
100 _aVidya Ratan
245 0 _aHandbook of preventive and social medicine
_bcommunity medicine
250 _a9th & 2nd
260 _aNew delhi
_bJaypee brothers medical publishers p ltd
_c1994
300 _a326
942 _cBK
999 _c11652
_d11652