Rai, Surender Kumar Grading and classification of hotels, tourism resorts and restaurants Surender Kumar Rai - 1st edition - New Delhi : Centrum Press, 2014. - 284 pages : 24 cm. Includes Bibliographical references and Index. ISBN: 9789350844656 Subjects--Topical Terms: Resorts.Restaurants.Hotels. Dewey Class. No.: 647.945401 / R13g