000 00294nam a2200109Ia 4500
100 _aW.H.O.T.R.S. 785
942 _cBK
245 _ahealth surveillance and management procedures for food handling personnels
260 _aW.H.O., Geneva
_c1989
082 _aR363.192/W.H.O./TRS W.H
300 _a47
999 _c63151
_d63151