000 00322nam a2200145Ia 4500
008 210804s1970||||xx |||||||||||||| ||und||
041 _aeng
082 _a616.1
_bDEY/ME
100 _aDey N C
245 0 _aMedical bacteriology
250 _a6th
260 _aCalcutta
_bAllied agency
_c1970
300 _a507
942 _cBK
999 _c4246
_d4246