000 00450nam a2200181Ia 4500
008 230725s1993 xx 000 0 und d
041 _aeng
082 _a616.01
_bUS.GOV
100 _aUS DEPT
245 _aBIOSAFETY IN MICROBIOLOGICAL AND BIOMEDICAL LABORATORIES
260 _bUS GOVT.PRINTING
_c1993
300 _a171
365 _h15
500 _aTEXT BOOK
501 _aMICRO
520 _aHB
650 _aPHARMACEUTICAL MICROBIOLOGY
999 _c767589
_d767589