00383nam a2200097Ia 4500008004100000050002300041100001800064245006800082247008800150264004700238230508s2022    xx            000 0 und d  aHF 5415.5 T54 20221 aTieng, Sophea10aService excellence in tourism and hospitality /cTieng, Sophea.  aService excellence in tourism and hospitality_HF 5415.5 T54 2022_Tieng, Sophea_2022  aBurlington : bSociety Publishing, c2022.