00528nam a22001457a 4500 230530b |||||||| |||| 00| 0 eng d 9781636401683 G154 .M37 2020 Mary, Apsara Saleth The principles of travel agency and tour operation management/ Apsara Saleth Mary [Place of publication not identified], White Falcon Publishing, 2021. 215 p. ; 23 cm Include Biblio. Ref. lcc BOOKS G154 .M37 2020 31562 31562 0 0 lcc 0 0 MUC MUC GEN 2023-05-10 Purchase-UNES 4745.00 0 G154 .M37 2020 39385 2023-05-30 2023-05-30 BOOKS