000 00344nam a2200133Ia 4500
008 210804s1988||||xx |||||||||||||| ||und||
041 _aeng
082 _a614
_bVID/MU
100 _aVidya Ratan
245 0 _aMultiple choice questions in preventive and social medicine
250 _a3
260 _aNew delhi
_bJaypee brothers
_c1988
942 _cBK
999 _c7412
_d7412