TY - BOOK AU - Vallen, Gary K. AU - AU - Vallen, Jerome J. TI - Check in check out: managing hotel operation SN - 978-981-06-9752-5 U1 - 647.94068 V183 2010 CY - Singapore PB - Pearson/Prentice Hall. KW - Motel management KW - Hotel management N1 - Includes index ER -