000 00403nam a2200157Ia 4500
008 180710s9999 xx 000 0 und d
020 _a139225
082 _a579
_bOPE
100 _aOPEN University of Sri Lanka
245 _aPrinciples of microbiology
250 _aRev.ed.
260 _aNugegoda
_bThe Open University of Sri Lanka
_c1997
300 _a97 p.
650 _aMicrobiology
942 _cPR
999 _c75494
_d75494