1 | | Hospitality employee management and supervision : Concepts and practical applications / Kerry L. Sommerville . - Hoboken, N.J. : John Wiley, 2007. - xv, 344 tr. : Minh họa ; 24 cm Mã xếp giá: 647.94068 Đăng ký cá biệt: 2000013022, Lầu 2 KLF: 2000008719 |