000 00318nam a2200109Ia 4500
008 231013s9999 xx 000 0 und d
090 _aTP373.6 N38 2013
100 1 _aNational Environment Health Association
245 0 0 _aProfessional Food Manager
260 3 _bJohn Wiley & Sons, Inc
_c2013
650 1 0 _aChemical technology
999 _c4679
_d4679