000 00385 a2200145 4500
001 74782
005 20210211122315.0
010 _d42.00
090 _a74782
100 _a20130118 frey50
101 _apor
200 1 _aISO 21807
_bNR
_eMicrobiology of food and animal feeding stuffs
_eDetermination of water activity
210 _cISO
801 _bESA
_c2021211