TY  - BOOK
AU  - Vallen, Gary K. 
AU  - Vallen, Jerome J. 
TI  - Check-in check-out: managing hotel operation 
SN  - 9788131727164
U1  - 647.94068 
PY  - 2009///
CY  - New Delhi 
PB  - Pearson Education 
N1  - Includes glossary and index
ER  -