TY - BOOK AU - Treva M. Richardson TI - Sanitation for food service workers SN - 0-8436-0582-0 U1 - 642 PY - 1974/// CY - Boston PB - Cahners Books International N1 - Treva M. Richardson: Sanitation for food service workers. (2nd Ed) Boston. Cahners Books International, 1974. 0-8436-0582-0--(642RIC) ER -