No Inv.: 101931/P/Perp/05/1c
No Inv.: 101926/P/Perp/05/1c~114788/S/Perp/08/1c
No Inv.: 101741-101742/P/Perp/05/2c
No Inv.: 101862-101864/P/Perp/05/3c
Judul asli :"The Management of service for the restaurant manager"
No Inv.: 101923/P/Perp/05/1c~116157-116159/P/Perp/09/3c~135398/PH/Perp/13/1c
No Inv.: 101848/P/Perp/05/1c
No Inv.: 101765-101766/P/Perp/05/2c
No Inv.: 101864-101865/P/perp/05/2c
No Inv.: 101859-101861/P/Perp/05/3c