@BOOK{ Book!D - 91089741, AUTHOR = "Chakravarti, B.K.", TITLE = "A technical guide to hotel operation", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه حکیم سبزواری", SUBJECT = "، Hotel management", URL = "/book/91089741/A-technical-guide-to-hotel-operation/"}