000 00340nam a2200145Ia 4500
008 210804s1977||||xx |||||||||||||| ||und||
041 _aeng
082 _a614
_bBAS/HA
100 _aBasu Sc
245 0 _aHand book of preventive and social medicine
250 _a1st
260 _aCalcutta
_bSaral guha
_c1977
300 _a420
942 _cBK
999 _c2947
_d2947