000 00330nam a2200145Ia 4500
008 210804s1987||||xx |||||||||||||| ||und||
041 _aeng
082 _a614
_bPRE/CO
100 _aPremlata Dwivedi
245 0 _aCommunicable diseases
250 _a2nd
260 _aNagpur
_bAnant prakashan
_c1987
300 _a224
942 _cBK
999 _c6119
_d6119