000 00284nam a2200121Ia 4500
008 210804s1988||||xx |||||||||||||| ||und||
041 _aeng
082 _a614
100 _aYash Pal Bedi
245 0 _aSocial and preventivemedicine
260 _aD
_bAtma ram & sons
_c1988
942 _cBK
999 _c11051
_d11051