Roday, Sunetra Food hygiene and sanitation / Sunetra Roday - 2nd ed. - Chennai : McGraw Hill Education , 2011 - xxvi, 425 p. : ills. ; 23 cm. includes bibliographical references and index ISBN: 9780070700208 Subjects--Topical Terms: FOOD HYGIENE Dewey Class. No.: 613.2 / ROD/F