LEADER 00652nam2 22002171i 450 001 990002317280403321 035 $a000231728 035 $aFED01000231728 035 $a(Aleph)000231728FED01 035 $a000231728 100 $a20030801d--------km-y0itay50------ba 200 1 $aAspects of the problem of drug resistancein bacteria. London, 1957, p. 4-24. 463 0$1001000221609 701 1$aDean,$bA.C.R.$0351477 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002317280403321 959 $aFFABC 996 $aAspects of the problem of drug resistancein bacteria. London, 1957, p. 4-24$9389392 997 $aUNINA DB $aING01