TY  - BOOK
AU  - Vallen, Gary K.
AU  - Vallen, Jerome J.
TI  - Check-in Check-out : : managong hotel operations 
SN  - 978-0-13-503630-3
AV  - 647.94068 V24c 
PY  - 2009///
CY  - Upper Saddle River, NJ
PB  - Pearson Prentice Hall
N1  - Includes index
ER  -