Hospitality industry - Data processing.

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Hospitality information systems and e-commerce [NT 59711] by: Tesone, D. V. ([NT 1579] Language materials, printed)

E-commerce & information technology in hospitality & tourism [NT 59711] by: Zhou, Zongqing ([NT 1579] Language materials, printed)