000 00349nam a2200145Ia 4500
008 210804s1971||||xx |||||||||||||| ||und||
041 _aeng
082 _a614
_bMAT/IN
100 _aMathur J S
245 0 _aIntroduction to social and preventive medicine
250 _a1st
260 _aNew delhi
_bOxford & ibh
_c1971
300 _a483
942 _cBK
999 _c2993
_d2993