TY - BOOK AU - Longree,Karla AU - Blaker,Gertrude G.jtauthor TI - Sanitary techniques in food service SN - 0471544604 PY - 1971/// CY - New York PB - Wiley KW - Food service KW - Sanitation KW - Foood handling N1 - Includes bibliographical references; Open access ER -