000 00433nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9241542454
082 _a363.192
_bWOR
100 _aWORLD Health Organization
245 _aSafe food handling : a training guide for managers of food service establishment
260 _aGeneva
_bWorld Health Organization
_c1989
300 _avi, 141 p.
650 _aFood safety
942 _cPR
999 _c35809
_d35809