na INLIS000000000002108 20231202140531 231202||||||||| | ||| |||| || | 010-1223002108 id 647.94 647.94 SUG m Haryadi, Ign Sugiarto, Endar Manajemen kantor depan hotel (hotel front office management) Gramedia Pustaka Utama 1997 131 hlm. ; 23 cm. R27.13 - R27-0433 Manajemen Hotel