na YOGYA-02090000023296 20090227023747.0 ind 010-020900000023296 647 Dam P T DAMARJATI, R.S Peraturan internasional dibidang hotel oleh, R.S. Damarjati Cet. 1 Jakarta Pradnya Paramita 1972 vi, 64 hlm 22 cm Hotel, Losmen, dsb. - Peraturan YOPDYOG(B) 02-11-2007 2 06A0020907 06A0020908